| 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 | $212.35 | 10.538% | $234.7274 | $234.73 | $234.75 | $234.70 |
| Purchase #2 | $236.40 | 12.685% | $266.3873 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $12.50 | 4.226% | $13.0283 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $152.63 | 5.297% | $160.7148 | $160.71 | $160.70 | $160.70 |
| Purchase #5 | $83.68 | 6.828% | $89.3937 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $55.81 | 9.179% | $60.9328 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $82.73 | 12.393% | $92.9827 | $92.98 | $93.00 | $93.00 |
| 7 purchase totals = | $836.10 | $918.1670 | $918.16 | $918.25 | $918.10 | |