| 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 | $212.28 | 7.269% | $227.7106 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $34.81 | 12.555% | $39.1804 | $39.18 | $39.20 | $39.20 |
| Purchase #3 | $224.55 | 7.580% | $241.5709 | $241.57 | $241.55 | $241.60 |
| Purchase #4 | $65.57 | 4.371% | $68.4361 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $62.48 | 6.743% | $66.693 | $66.69 | $66.70 | $66.70 |
| Purchase #6 | $238.68 | 4.309% | $248.9647 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $19.42 | 7.171% | $20.8126 | $20.81 | $20.80 | $20.80 |
| 7 purchase totals = | $857.79 | $913.3683 | $913.36 | $913.35 | $913.40 | |