| 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 | $31.78 | 4.238% | $33.1268 | $33.13 | $33.15 | $33.10 |
| Purchase #2 | $237.60 | 6.224% | $252.3882 | $252.39 | $252.40 | $252.40 |
| Purchase #3 | $78.90 | 9.873% | $86.6898 | $86.69 | $86.70 | $86.70 |
| Purchase #4 | $189.33 | 12.723% | $213.4185 | $213.42 | $213.40 | $213.40 |
| Purchase #5 | $126.46 | 5.153% | $132.9765 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $158.90 | 6.815% | $169.729 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $26.32 | 9.213% | $28.7449 | $28.74 | $28.75 | $28.70 |
| 7 purchase totals = | $849.29 | $917.0737 | $917.08 | $917.15 | $917.00 | |