| 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 | $236.49 | 10.123% | $260.4299 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $22.37 | 13.665% | $25.4269 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $75.97 | 12.289% | $85.306 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $128.67 | 11.268% | $143.1685 | $143.17 | $143.15 | $143.20 |
| Purchase #5 | $95.81 | 10.486% | $105.8566 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $125.47 | 11.808% | $140.2855 | $140.29 | $140.30 | $140.30 |
| Purchase #7 | $171.31 | 3.602% | $177.4806 | $177.48 | $177.50 | $177.50 |
| 7 purchase totals = | $856.09 | $937.9540 | $937.97 | $938.00 | $938.00 | |