| 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 | $197.97 | 13.653% | $224.9988 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $246.48 | 6.666% | $262.9104 | $262.91 | $262.90 | $262.90 |
| Purchase #3 | $140.35 | 6.741% | $149.811 | $149.81 | $149.80 | $149.80 |
| Purchase #4 | $242.82 | 12.253% | $272.5727 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $236.57 | 4.588% | $247.4238 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $243.43 | 7.416% | $261.4828 | $261.48 | $261.50 | $261.50 |
| Purchase #7 | $143.98 | 5.450% | $151.8269 | $151.83 | $151.85 | $151.80 |
| 7 purchase totals = | $1,451.60 | $1,571.0264 | $1,571.02 | $1,571.00 | $1,571.00 | |