| 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 | $233.74 | 6.867% | $249.7909 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $12.58 | 13.754% | $14.3103 | $14.31 | $14.30 | $14.30 |
| Purchase #3 | $87.60 | 6.213% | $93.0426 | $93.04 | $93.05 | $93.00 |
| Purchase #4 | $224.34 | 7.518% | $241.2059 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $86.31 | 3.190% | $89.0633 | $89.06 | $89.05 | $89.10 |
| Purchase #6 | $174.42 | 13.613% | $198.1638 | $198.16 | $198.15 | $198.20 |
| Purchase #7 | $94.41 | 13.204% | $106.8759 | $106.88 | $106.90 | $106.90 |
| 7 purchase totals = | $913.40 | $992.4527 | $992.45 | $992.45 | $992.50 | |