| 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 | $200.73 | 6.681% | $214.1408 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $153.78 | 10.456% | $169.8592 | $169.86 | $169.85 | $169.90 |
| Purchase #3 | $232.45 | 7.526% | $249.9442 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $21.93 | 12.767% | $24.7298 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $191.32 | 9.673% | $209.8264 | $209.83 | $209.85 | $209.80 |
| Purchase #6 | $103.35 | 13.719% | $117.5286 | $117.53 | $117.55 | $117.50 |
| Purchase #7 | $221.79 | 10.343% | $244.7297 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $1,125.35 | $1,230.7587 | $1,230.76 | $1,230.85 | $1,230.60 | |