| 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 | $78.76 | 4.614% | $82.394 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $153.95 | 4.601% | $161.0332 | $161.03 | $161.05 | $161.00 |
| Purchase #3 | $116.87 | 5.428% | $123.2137 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $66.71 | 3.786% | $69.2356 | $69.24 | $69.25 | $69.20 |
| Purchase #5 | $221.64 | 12.629% | $249.6309 | $249.63 | $249.65 | $249.60 |
| Purchase #6 | $151.89 | 7.388% | $163.1116 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $248.71 | 10.635% | $275.1603 | $275.16 | $275.15 | $275.20 |
| 7 purchase totals = | $1,038.53 | $1,123.7793 | $1,123.77 | $1,123.80 | $1,123.70 | |