| 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 | $207.34 | 8.828% | $225.644 | $225.64 | $225.65 | $225.60 |
| Purchase #2 | $211.59 | 11.806% | $236.5703 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $117.76 | 3.816% | $122.2537 | $122.25 | $122.25 | $122.30 |
| Purchase #4 | $26.46 | 7.370% | $28.4101 | $28.41 | $28.40 | $28.40 |
| Purchase #5 | $126.30 | 3.168% | $130.3012 | $130.30 | $130.30 | $130.30 |
| Purchase #6 | $12.34 | 5.231% | $12.9855 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $116.91 | 6.128% | $124.0742 | $124.07 | $124.05 | $124.10 |
| 7 purchase totals = | $818.70 | $880.2390 | $880.23 | $880.20 | $880.30 | |