| 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 | $219.46 | 7.728% | $236.4199 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $111.44 | 13.851% | $126.8756 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $97.81 | 8.326% | $105.9537 | $105.95 | $105.95 | $106.00 |
| Purchase #4 | $148.59 | 7.195% | $159.2811 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $194.47 | 11.798% | $217.4136 | $217.41 | $217.40 | $217.40 |
| Purchase #6 | $118.37 | 5.793% | $125.2272 | $125.23 | $125.25 | $125.20 |
| Purchase #7 | $13.83 | 3.270% | $14.2822 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $903.97 | $985.4533 | $985.45 | $985.50 | $985.50 | |