| 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 | $237.80 | 9.854% | $261.2328 | $261.23 | $261.25 | $261.20 |
| Purchase #2 | $226.90 | 7.776% | $244.5437 | $244.54 | $244.55 | $244.50 |
| Purchase #3 | $240.28 | 3.335% | $248.2933 | $248.29 | $248.30 | $248.30 |
| Purchase #4 | $60.47 | 9.467% | $66.1947 | $66.19 | $66.20 | $66.20 |
| Purchase #5 | $149.26 | 9.682% | $163.7114 | $163.71 | $163.70 | $163.70 |
| Purchase #6 | $61.73 | 10.269% | $68.0691 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $103.58 | 3.449% | $107.1525 | $107.15 | $107.15 | $107.20 |
| 7 purchase totals = | $1,080.02 | $1,159.1975 | $1,159.18 | $1,159.20 | $1,159.20 | |