| 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 | $89.90 | 9.366% | $98.32 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $228.54 | 3.388% | $236.2829 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $69.83 | 4.746% | $73.1441 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $126.68 | 4.204% | $132.0056 | $132.01 | $132.00 | $132.00 |
| Purchase #5 | $165.78 | 3.719% | $171.9454 | $171.95 | $171.95 | $171.90 |
| Purchase #6 | $103.58 | 8.197% | $112.0705 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $127.89 | 13.549% | $145.2178 | $145.22 | $145.20 | $145.20 |
| 7 purchase totals = | $912.20 | $968.9863 | $968.99 | $968.95 | $968.90 | |