| 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 | $246.84 | 10.147% | $271.8869 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $148.83 | 9.575% | $163.0805 | $163.08 | $163.10 | $163.10 |
| Purchase #3 | $31.44 | 6.628% | $33.5238 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $45.85 | 7.587% | $49.3286 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $189.86 | 8.458% | $205.9184 | $205.92 | $205.90 | $205.90 |
| Purchase #6 | $193.37 | 8.548% | $209.8993 | $209.90 | $209.90 | $209.90 |
| Purchase #7 | $27.68 | 10.815% | $30.6736 | $30.67 | $30.65 | $30.70 |
| 7 purchase totals = | $883.87 | $964.3111 | $964.31 | $964.30 | $964.30 | |