| 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 | $235.82 | 6.682% | $251.5775 | $251.58 | $251.60 | $251.60 |
| Purchase #2 | $83.39 | 9.523% | $91.3312 | $91.33 | $91.35 | $91.30 |
| Purchase #3 | $35.70 | 12.603% | $40.1993 | $40.20 | $40.20 | $40.20 |
| Purchase #4 | $164.89 | 9.852% | $181.135 | $181.14 | $181.15 | $181.10 |
| Purchase #5 | $246.40 | 6.266% | $261.8394 | $261.84 | $261.85 | $261.80 |
| Purchase #6 | $32.63 | 9.524% | $35.7377 | $35.74 | $35.75 | $35.70 |
| Purchase #7 | $111.30 | 4.790% | $116.6313 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $910.13 | $978.4514 | $978.46 | $978.55 | $978.30 | |