| 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 | $146.70 | 5.524% | $154.8037 | $154.80 | $154.80 | $154.80 |
| Purchase #2 | $116.84 | 3.263% | $120.6525 | $120.65 | $120.65 | $120.70 |
| Purchase #3 | $143.31 | 7.518% | $154.084 | $154.08 | $154.10 | $154.10 |
| Purchase #4 | $227.79 | 12.313% | $255.8378 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $214.71 | 10.263% | $236.7457 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $217.79 | 3.302% | $224.9814 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $37.94 | 7.809% | $40.9027 | $40.90 | $40.90 | $40.90 |
| 7 purchase totals = | $1,105.08 | $1,188.0078 | $1,188.00 | $1,188.05 | $1,188.00 | |