| 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 | $220.58 | 9.478% | $241.4866 | $241.49 | $241.50 | $241.50 |
| Purchase #2 | $41.27 | 7.155% | $44.2229 | $44.22 | $44.20 | $44.20 |
| Purchase #3 | $14.36 | 3.477% | $14.8593 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $146.93 | 13.394% | $166.6098 | $166.61 | $166.60 | $166.60 |
| Purchase #5 | $110.93 | 10.793% | $122.9027 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $44.99 | 3.506% | $46.5673 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $125.33 | 3.501% | $129.7178 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $704.39 | $766.3664 | $766.37 | $766.30 | $766.40 | |