| 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 | $188.51 | 12.636% | $212.3301 | $212.33 | $212.35 | $212.30 |
| Purchase #2 | $226.51 | 8.374% | $245.4779 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $200.33 | 3.849% | $208.0407 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $6.61 | 12.770% | $7.4541 | $7.45 | $7.45 | $7.50 |
| Purchase #5 | $10.82 | 5.730% | $11.44 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $19.77 | 6.290% | $21.0135 | $21.01 | $21.00 | $21.00 |
| Purchase #7 | $75.54 | 11.324% | $84.0941 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $728.09 | $789.8504 | $789.84 | $789.90 | $789.80 | |