| 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 | $101.88 | 11.211% | $113.3018 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $33.53 | 10.603% | $37.0852 | $37.09 | $37.10 | $37.10 |
| Purchase #3 | $189.73 | 3.256% | $195.9076 | $195.91 | $195.90 | $195.90 |
| Purchase #4 | $159.74 | 9.590% | $175.0591 | $175.06 | $175.05 | $175.10 |
| Purchase #5 | $64.87 | 12.745% | $73.1377 | $73.14 | $73.15 | $73.10 |
| Purchase #6 | $188.76 | 11.304% | $210.0974 | $210.10 | $210.10 | $210.10 |
| Purchase #7 | $19.32 | 12.269% | $21.6904 | $21.69 | $21.70 | $21.70 |
| 7 purchase totals = | $757.83 | $826.2792 | $826.29 | $826.30 | $826.30 | |