| 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 | $247.40 | 7.471% | $265.8833 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $107.96 | 3.445% | $111.6792 | $111.68 | $111.70 | $111.70 |
| Purchase #3 | $128.42 | 3.351% | $132.7234 | $132.72 | $132.70 | $132.70 |
| Purchase #4 | $197.60 | 7.438% | $212.2975 | $212.30 | $212.30 | $212.30 |
| Purchase #5 | $19.44 | 3.681% | $20.1556 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $156.74 | 13.371% | $177.6977 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $13.62 | 4.344% | $14.2117 | $14.21 | $14.20 | $14.20 |
| 7 purchase totals = | $871.18 | $934.6484 | $934.65 | $934.65 | $934.70 | |