| 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 | $212.26 | 9.351% | $232.1084 | $232.11 | $232.10 | $232.10 |
| Purchase #2 | $58.42 | 3.156% | $60.2637 | $60.26 | $60.25 | $60.30 |
| Purchase #3 | $221.94 | 12.674% | $250.0687 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $10.42 | 6.540% | $11.1015 | $11.10 | $11.10 | $11.10 |
| Purchase #5 | $19.98 | 7.395% | $21.4575 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $135.28 | 5.798% | $143.1235 | $143.12 | $143.10 | $143.10 |
| Purchase #7 | $100.96 | 12.508% | $113.5881 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $759.26 | $831.7114 | $831.71 | $831.65 | $831.80 | |