| 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 | $239.49 | 9.356% | $261.8967 | $261.90 | $261.90 | $261.90 |
| Purchase #2 | $148.36 | 3.869% | $154.1 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $139.74 | 10.826% | $154.8683 | $154.87 | $154.85 | $154.90 |
| Purchase #4 | $19.52 | 10.509% | $21.5714 | $21.57 | $21.55 | $21.60 |
| Purchase #5 | $81.38 | 10.463% | $89.8948 | $89.89 | $89.90 | $89.90 |
| Purchase #6 | $57.55 | 11.466% | $64.1487 | $64.15 | $64.15 | $64.10 |
| Purchase #7 | $193.61 | 12.217% | $217.2633 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $879.65 | $963.7432 | $963.74 | $963.70 | $963.80 | |