| 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 | $204.72 | 5.368% | $215.7094 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $211.69 | 12.407% | $237.9544 | $237.95 | $237.95 | $238.00 |
| Purchase #3 | $29.55 | 7.726% | $31.833 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $219.90 | 7.537% | $236.4739 | $236.47 | $236.45 | $236.50 |
| Purchase #5 | $65.81 | 12.766% | $74.2113 | $74.21 | $74.20 | $74.20 |
| Purchase #6 | $145.90 | 5.692% | $154.2046 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $25.29 | 9.558% | $27.7072 | $27.71 | $27.70 | $27.70 |
| 7 purchase totals = | $902.86 | $978.0938 | $978.08 | $978.05 | $978.10 | |