| 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 | $216.76 | 4.140% | $225.7339 | $225.73 | $225.75 | $225.70 |
| Purchase #2 | $25.34 | 11.756% | $28.319 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $231.33 | 7.816% | $249.4108 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $109.55 | 6.566% | $116.7431 | $116.74 | $116.75 | $116.70 |
| Purchase #5 | $97.62 | 12.664% | $109.9826 | $109.98 | $110.00 | $110.00 |
| Purchase #6 | $142.71 | 4.164% | $148.6524 | $148.65 | $148.65 | $148.70 |
| Purchase #7 | $140.68 | 12.555% | $158.3424 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $963.99 | $1,037.1842 | $1,037.17 | $1,037.20 | $1,037.10 | |