| 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 | $230.68 | 8.307% | $249.8426 | $249.84 | $249.85 | $249.80 |
| Purchase #2 | $246.40 | 6.266% | $261.8394 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $184.48 | 7.229% | $197.8161 | $197.82 | $197.80 | $197.80 |
| Purchase #4 | $72.86 | 5.362% | $76.7668 | $76.77 | $76.75 | $76.80 |
| Purchase #5 | $15.40 | 3.125% | $15.8813 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $154.94 | 5.290% | $163.1363 | $163.14 | $163.15 | $163.10 |
| Purchase #7 | $13.43 | 5.624% | $14.1853 | $14.19 | $14.20 | $14.20 |
| 7 purchase totals = | $918.19 | $979.4678 | $979.48 | $979.50 | $979.40 | |