I seem to recall that in 2008, when gas prices hit $4 per gallon, the bbl price of oil was as high as $135 per. Seeing pump prices above the 2008 previous highs, with $115/bbl prices (before this downward move) should tell you there’s more to it than simple market futures that dictate the pump price. That’s where I figure the decreasing value of the dollar plays a big role.
http://www.freerepublic.com/focus/news/2715380/posts?page=7#7
The demand was higher in 2008: