| 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 | $110.95 | 4.375% | $115.8041 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $189.35 | 11.361% | $210.8621 | $210.86 | $210.85 | $210.90 |
| Purchase #3 | $86.37 | 13.495% | $98.0256 | $98.03 | $98.05 | $98.00 |
| Purchase #4 | $116.29 | 10.528% | $128.533 | $128.53 | $128.55 | $128.50 |
| Purchase #5 | $146.30 | 3.476% | $151.3854 | $151.39 | $151.40 | $151.40 |
| Purchase #6 | $5.84 | 3.373% | $6.037 | $6.04 | $6.05 | $6.00 |
| Purchase #7 | $235.58 | 5.507% | $248.5534 | $248.55 | $248.55 | $248.60 |
| 7 purchase totals = | $890.68 | $959.2006 | $959.20 | $959.25 | $959.20 | |