| 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 | $98.67 | 4.340% | $102.9523 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $241.61 | 7.692% | $260.1946 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $103.97 | 3.781% | $107.9011 | $107.90 | $107.90 | $107.90 |
| Purchase #4 | $108.68 | 13.799% | $123.6768 | $123.68 | $123.70 | $123.70 |
| Purchase #5 | $116.90 | 12.150% | $131.1034 | $131.10 | $131.10 | $131.10 |
| Purchase #6 | $59.31 | 8.601% | $64.4113 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $38.53 | 6.730% | $41.1231 | $41.12 | $41.10 | $41.10 |
| 7 purchase totals = | $767.67 | $831.3626 | $831.35 | $831.35 | $831.40 | |