I just figured it out. I checked my previous Scottrade confirmations which are much more detailed.
there is the FINRA TAF fee, which is based on $0.000119 PER SHARE of the sales transaction.
then in addition to that is this:
there is theRegulatory Transaction Fee which is based on the PRINCIPLE AMOUNT of the sales transaction times 0.00002310 (NOT multiplied by the number of shares).