| 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 | $128.51 | 6.130% | $136.3877 | $136.39 | $136.40 | $136.40 |
| Purchase #2 | $209.91 | 12.691% | $236.5497 | $236.55 | $236.55 | $236.50 |
| Purchase #3 | $124.52 | 5.113% | $130.8867 | $130.89 | $130.90 | $130.90 |
| Purchase #4 | $115.43 | 9.855% | $126.8056 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $227.38 | 8.525% | $246.7641 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $191.47 | 6.234% | $203.4062 | $203.41 | $203.40 | $203.40 |
| Purchase #7 | $212.67 | 5.647% | $224.6795 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $1,209.89 | $1,305.4795 | $1,305.49 | $1,305.50 | $1,305.50 | |