| 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 | $190.94 | 7.272% | $204.8252 | $204.83 | $204.85 | $204.80 |
| Purchase #2 | $59.94 | 5.569% | $63.2781 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $74.77 | 8.435% | $81.0768 | $81.08 | $81.10 | $81.10 |
| Purchase #4 | $190.51 | 9.841% | $209.2581 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $242.76 | 4.283% | $253.1574 | $253.16 | $253.15 | $253.20 |
| Purchase #6 | $47.73 | 10.694% | $52.8342 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $119.79 | 5.132% | $125.9376 | $125.94 | $125.95 | $125.90 |
| 7 purchase totals = | $926.44 | $990.3674 | $990.38 | $990.45 | $990.40 | |