| 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 | $224.45 | 3.708% | $232.7726 | $232.77 | $232.75 | $232.80 |
| Purchase #2 | $74.27 | 10.590% | $82.1352 | $82.14 | $82.15 | $82.10 |
| Purchase #3 | $12.77 | 9.431% | $13.9743 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $52.65 | 10.763% | $58.3167 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $106.48 | 6.330% | $113.2202 | $113.22 | $113.20 | $113.20 |
| Purchase #6 | $236.44 | 5.654% | $249.8083 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $127.32 | 6.501% | $135.5971 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $834.38 | $885.8244 | $885.83 | $885.75 | $885.80 | |