Im 99.5% done but missing .5% what Is that minor In the game?

Do the bounty hunting more often in each county
1) New Austin (Blackwater)
2) Elizabeth (Armadillo)
3) New Mexico

This would probably increase game completion but I am not sure if it will make 100%

Bounties count for 0.1% or 0.2% I believe, so carry on doing bounties in each region until you've compelted a couple of the "?" bounties. That may lift your completion to 100%

Also be sure to have compelted jobs and such. I was aware that there was a percentage glitch early on in the game where there was a missing 0.2% in the overall completion. Perhaps you've encountered the same glitch.

I can't figure it out either I'm 99.5 too and have kept collecting bounties till I'm blue in the face. Well after the ? Bounties started coming up. Ive done and redone all the games and I'm pretty fed up with it. Hats off to rockstar games for making a killer game and then screwing us at the end. Who wants that last outfit anyway. I'll just use the cheat code to get it.

I too have 99.5% completion. I have done all the bounties till I'm blue in the face. Completed all the games making sure to make profit in each one. And I have discovered all bounty locations and have kept doing them well after the ? Bounties started coming up. Still nothing. Must be glitch. Hats off to rockstar games for making a killer game and screwing you at the end. Who wants that last outfit anyway? Use the cheat to obtain it

I like your answer of using the cheat to finish rRed Dead, and I'm perfectly happy to do that and finally move with my life. Geeeezuz!! Looking for 0.5% of a question mark is insanity. Thanks Rockstar for making me look stupid to myself.