| 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 | $222.54 | 7.751% | $239.7891 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $45.90 | 5.281% | $48.324 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $204.46 | 4.105% | $212.8531 | $212.85 | $212.85 | $212.90 |
| Purchase #4 | $106.28 | 11.804% | $118.8253 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $36.47 | 3.454% | $37.7297 | $37.73 | $37.75 | $37.70 |
| Purchase #6 | $199.62 | 3.543% | $206.6925 | $206.69 | $206.70 | $206.70 |
| Purchase #7 | $85.79 | 7.425% | $92.1599 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $901.06 | $956.3736 | $956.37 | $956.40 | $956.40 | |