| 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 | $200.57 | 3.258% | $207.1046 | $207.10 | $207.10 | $207.10 |
| Purchase #2 | $246.28 | 6.456% | $262.1798 | $262.18 | $262.20 | $262.20 |
| Purchase #3 | $164.89 | 8.829% | $179.4481 | $179.45 | $179.45 | $179.40 |
| Purchase #4 | $107.98 | 12.453% | $121.4267 | $121.43 | $121.45 | $121.40 |
| Purchase #5 | $112.46 | 3.438% | $116.3264 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $26.90 | 7.304% | $28.8648 | $28.86 | $28.85 | $28.90 |
| Purchase #7 | $46.25 | 5.391% | $48.7433 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $905.33 | $964.0937 | $964.09 | $964.15 | $964.00 | |