| 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 | $101.68 | 5.647% | $107.4219 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $232.32 | 7.571% | $249.9089 | $249.91 | $249.90 | $249.90 |
| Purchase #3 | $115.56 | 9.751% | $126.8283 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $86.56 | 12.287% | $97.1956 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $177.45 | 7.214% | $190.2512 | $190.25 | $190.25 | $190.30 |
| Purchase #6 | $137.83 | 12.281% | $154.7569 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $213.76 | 3.501% | $221.2437 | $221.24 | $221.25 | $221.20 |
| 7 purchase totals = | $1,065.16 | $1,147.6065 | $1,147.61 | $1,147.60 | $1,147.60 | |