| 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 | $112.93 | 5.810% | $119.4912 | $119.49 | $119.50 | $119.50 |
| Purchase #2 | $99.38 | 7.863% | $107.1942 | $107.19 | $107.20 | $107.20 |
| Purchase #3 | $228.43 | 4.729% | $239.2325 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $144.77 | 3.122% | $149.2897 | $149.29 | $149.30 | $149.30 |
| Purchase #5 | $116.74 | 12.475% | $131.3033 | $131.30 | $131.30 | $131.30 |
| Purchase #6 | $38.35 | 7.216% | $41.1173 | $41.12 | $41.10 | $41.10 |
| Purchase #7 | $42.47 | 3.867% | $44.1123 | $44.11 | $44.10 | $44.10 |
| 7 purchase totals = | $783.07 | $831.7405 | $831.73 | $831.75 | $831.70 | |