| 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 | $235.39 | 5.591% | $248.5507 | $248.55 | $248.55 | $248.60 |
| Purchase #2 | $221.61 | 12.734% | $249.8298 | $249.83 | $249.85 | $249.80 |
| Purchase #3 | $212.94 | 7.205% | $228.2823 | $228.28 | $228.30 | $228.30 |
| Purchase #4 | $121.55 | 9.109% | $132.622 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $77.93 | 11.504% | $86.8951 | $86.90 | $86.90 | $86.90 |
| Purchase #6 | $23.93 | 7.445% | $25.7116 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $117.43 | 6.694% | $125.2908 | $125.29 | $125.30 | $125.30 |
| 7 purchase totals = | $1,010.78 | $1,097.1823 | $1,097.18 | $1,097.20 | $1,097.20 | |