| 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 | $55.32 | 8.239% | $59.8778 | $59.88 | $59.90 | $59.90 |
| Purchase #2 | $217.52 | 7.708% | $234.2864 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $66.51 | 8.819% | $72.3755 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $131.80 | 5.445% | $138.9765 | $138.98 | $139.00 | $139.00 |
| Purchase #5 | $154.57 | 3.230% | $159.5626 | $159.56 | $159.55 | $159.60 |
| Purchase #6 | $208.40 | 13.224% | $235.9588 | $235.96 | $235.95 | $236.00 |
| Purchase #7 | $54.79 | 9.849% | $60.1863 | $60.19 | $60.20 | $60.20 |
| 7 purchase totals = | $888.91 | $961.2239 | $961.24 | $961.30 | $961.40 | |