| 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 | $93.99 | 12.856% | $106.0734 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $226.29 | 10.317% | $249.6363 | $249.64 | $249.65 | $249.60 |
| Purchase #3 | $222.41 | 11.782% | $248.6143 | $248.61 | $248.60 | $248.60 |
| Purchase #4 | $228.27 | 13.713% | $259.5727 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $239.36 | 5.328% | $252.1131 | $252.11 | $252.10 | $252.10 |
| Purchase #6 | $171.74 | 4.857% | $180.0814 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $155.84 | 4.713% | $163.1847 | $163.18 | $163.20 | $163.20 |
| 7 purchase totals = | $1,337.90 | $1,459.2759 | $1,459.26 | $1,459.25 | $1,459.30 | |