| 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 | $225.33 | 11.828% | $251.982 | $251.98 | $252.00 | $252.00 |
| Purchase #2 | $249.33 | 3.161% | $257.2113 | $257.21 | $257.20 | $257.20 |
| Purchase #3 | $234.67 | 9.728% | $257.4987 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $59.98 | 11.501% | $66.8783 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $144.33 | 9.784% | $158.4512 | $158.45 | $158.45 | $158.50 |
| Purchase #6 | $96.92 | 10.208% | $106.8136 | $106.81 | $106.80 | $106.80 |
| Purchase #7 | $227.72 | 7.321% | $244.3914 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,238.28 | $1,343.2265 | $1,343.22 | $1,343.25 | $1,343.30 | |