Earlier this week Intuit "fixed" this by ignoring anything that you put in the total cash or total non-cash (therefore the addition error) and requiring that you use the expanding smart worksheet section.

Thursday & Fri there were many, many threads complaining about this. A lot of us users had been using the total box only to speed up entering and now lots of errors. We need to verify the data before transmitting for clients that are getting signature pages back to us when the returns were prepared/printed before the changes.

(Evidently the original problem was on some state returns a couple of weeks ago)