| 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 | $228.71 | 7.371% | $245.5682 | $245.57 | $245.55 | $245.60 |
| Purchase #2 | $244.97 | 7.132% | $262.4413 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $176.47 | 7.122% | $189.0382 | $189.04 | $189.05 | $189.00 |
| Purchase #4 | $165.90 | 4.527% | $173.4103 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $154.76 | 10.201% | $170.5471 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $59.43 | 12.406% | $66.8029 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $101.39 | 4.854% | $106.3115 | $106.31 | $106.30 | $106.30 |
| 7 purchase totals = | $1,131.63 | $1,214.1195 | $1,214.12 | $1,214.10 | $1,214.00 | |