| 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 | $228.80 | 3.499% | $236.8057 | $236.81 | $236.80 | $236.80 |
| Purchase #2 | $99.36 | 3.198% | $102.5375 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $43.57 | 8.193% | $47.1397 | $47.14 | $47.15 | $47.10 |
| Purchase #4 | $41.27 | 10.301% | $45.5212 | $45.52 | $45.50 | $45.50 |
| Purchase #5 | $148.46 | 7.204% | $159.1551 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $80.37 | 7.104% | $86.0795 | $86.08 | $86.10 | $86.10 |
| Purchase #7 | $147.27 | 4.696% | $154.1858 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $789.10 | $831.4245 | $831.44 | $831.45 | $831.40 | |