| 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 | $185.36 | 4.257% | $193.2508 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $97.92 | 12.444% | $110.1052 | $110.11 | $110.10 | $110.10 |
| Purchase #3 | $86.93 | 11.746% | $97.1408 | $97.14 | $97.15 | $97.10 |
| Purchase #4 | $216.47 | 12.561% | $243.6608 | $243.66 | $243.65 | $243.70 |
| Purchase #5 | $48.43 | 4.803% | $50.7561 | $50.76 | $50.75 | $50.80 |
| Purchase #6 | $9.45 | 8.387% | $10.2426 | $10.24 | $10.25 | $10.20 |
| Purchase #7 | $113.95 | 10.598% | $126.0264 | $126.03 | $126.05 | $126.00 |
| 7 purchase totals = | $758.51 | $831.1827 | $831.19 | $831.20 | $831.20 | |