| 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 | $236.25 | 7.173% | $253.1962 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $148.69 | 7.761% | $160.2298 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $79.97 | 10.747% | $88.5644 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $231.69 | 12.681% | $261.0706 | $261.07 | $261.05 | $261.10 |
| Purchase #5 | $48.84 | 10.134% | $53.7894 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $225.29 | 11.569% | $251.3538 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $244.99 | 7.167% | $262.5484 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $1,215.72 | $1,330.7526 | $1,330.75 | $1,330.75 | $1,330.80 | |