| 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 | $125.39 | 8.167% | $135.6306 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $177.58 | 7.619% | $191.1098 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $212.94 | 11.814% | $238.0967 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $99.43 | 10.291% | $109.6623 | $109.66 | $109.65 | $109.70 |
| Purchase #5 | $63.92 | 9.402% | $69.9298 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $58.46 | 10.311% | $64.4878 | $64.49 | $64.50 | $64.50 |
| Purchase #7 | $116.85 | 6.853% | $124.8577 | $124.86 | $124.85 | $124.90 |
| 7 purchase totals = | $854.57 | $933.7747 | $933.78 | $933.80 | $933.80 | |