| 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 | $236.49 | 5.504% | $249.5064 | $249.51 | $249.50 | $249.50 |
| Purchase #2 | $84.65 | 11.828% | $94.6624 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $79.52 | 5.585% | $83.9612 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $10.54 | 3.398% | $10.8981 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $207.27 | 7.142% | $222.0732 | $222.07 | $222.05 | $222.10 |
| Purchase #6 | $121.68 | 5.562% | $128.4478 | $128.45 | $128.45 | $128.40 |
| Purchase #7 | $109.62 | 12.356% | $123.1646 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $849.77 | $912.7137 | $912.71 | $912.65 | $912.80 | |