| 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 | $226.29 | 4.484% | $236.4368 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $61.98 | 3.323% | $64.0396 | $64.04 | $64.05 | $64.00 |
| Purchase #3 | $157.92 | 12.814% | $178.1559 | $178.16 | $178.15 | $178.20 |
| Purchase #4 | $117.66 | 4.501% | $122.9559 | $122.96 | $122.95 | $123.00 |
| Purchase #5 | $55.99 | 5.187% | $58.8942 | $58.89 | $58.90 | $58.90 |
| Purchase #6 | $190.43 | 4.769% | $199.5116 | $199.51 | $199.50 | $199.50 |
| Purchase #7 | $124.30 | 10.299% | $137.1017 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $934.57 | $997.0957 | $997.10 | $997.10 | $997.10 | |