| 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 | $211.33 | 6.660% | $225.4046 | $225.40 | $225.40 | $225.40 |
| Purchase #2 | $135.83 | 11.203% | $151.047 | $151.05 | $151.05 | $151.00 |
| Purchase #3 | $73.56 | 8.551% | $79.8501 | $79.85 | $79.85 | $79.90 |
| Purchase #4 | $28.72 | 5.673% | $30.3493 | $30.35 | $30.35 | $30.30 |
| Purchase #5 | $22.79 | 13.812% | $25.9378 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $179.85 | 6.265% | $191.1176 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $238.45 | 9.521% | $261.1528 | $261.15 | $261.15 | $261.20 |
| 7 purchase totals = | $890.53 | $964.8592 | $964.86 | $964.85 | $964.80 | |