| 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 | $102.38 | 4.726% | $107.2185 | $107.22 | $107.20 | $107.20 |
| Purchase #2 | $184.50 | 7.482% | $198.3043 | $198.30 | $198.30 | $198.30 |
| Purchase #3 | $110.79 | 8.431% | $120.1307 | $120.13 | $120.15 | $120.10 |
| Purchase #4 | $61.65 | 11.665% | $68.8415 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $26.25 | 13.108% | $29.6909 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $246.72 | 5.773% | $260.9631 | $260.96 | $260.95 | $261.00 |
| Purchase #7 | $159.25 | 7.323% | $170.9119 | $170.91 | $170.90 | $170.90 |
| 7 purchase totals = | $891.54 | $956.0609 | $956.05 | $956.05 | $956.00 | |