| 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 | $109.67 | 4.747% | $114.876 | $114.88 | $114.90 | $114.90 |
| Purchase #2 | $143.44 | 3.310% | $148.1879 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $153.29 | 10.204% | $168.9317 | $168.93 | $168.95 | $168.90 |
| Purchase #4 | $12.42 | 6.288% | $13.201 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $250.59 | 13.791% | $285.1489 | $285.15 | $285.15 | $285.10 |
| Purchase #6 | $163.78 | 4.197% | $170.6538 | $170.65 | $170.65 | $170.70 |
| Purchase #7 | $108.78 | 11.385% | $121.1646 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $941.97 | $1,022.1639 | $1,022.16 | $1,022.20 | $1,022.20 | |