| 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 | $205.63 | 7.592% | $221.2414 | $221.24 | $221.25 | $221.20 |
| Purchase #2 | $217.58 | 9.374% | $237.9759 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $230.34 | 13.468% | $261.3622 | $261.36 | $261.35 | $261.40 |
| Purchase #4 | $55.28 | 10.664% | $61.1751 | $61.18 | $61.20 | $61.20 |
| Purchase #5 | $229.32 | 6.377% | $243.9437 | $243.94 | $243.95 | $243.90 |
| Purchase #6 | $53.27 | 10.507% | $58.8671 | $58.87 | $58.85 | $58.90 |
| Purchase #7 | $246.75 | 10.171% | $271.8469 | $271.85 | $271.85 | $271.80 |
| 7 purchase totals = | $1,238.17 | $1,356.4123 | $1,356.42 | $1,356.45 | $1,356.40 | |