| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.74 | 4.141% | $209.0526 | $209.05 | $209.05 | $209.10 |
| Purchase #2 | $64.32 | 6.328% | $68.3902 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $30.31 | 9.571% | $33.211 | $33.21 | $33.20 | $33.20 |
| Purchase #4 | $41.72 | 11.104% | $46.3526 | $46.35 | $46.35 | $46.40 |
| Purchase #5 | $169.74 | 3.440% | $175.5791 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $40.63 | 8.485% | $44.0775 | $44.08 | $44.10 | $44.10 |
| Purchase #7 | $248.53 | 4.135% | $258.8067 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $795.99 | $835.4697 | $835.47 | $835.50 | $835.60 | |