| 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 | $122.90 | 7.450% | $132.0561 | $132.06 | $132.05 | $132.10 |
| Purchase #2 | $42.60 | 12.787% | $48.0473 | $48.05 | $48.05 | $48.00 |
| Purchase #3 | $108.95 | 8.270% | $117.9602 | $117.96 | $117.95 | $118.00 |
| Purchase #4 | $248.76 | 3.352% | $257.0984 | $257.10 | $257.10 | $257.10 |
| Purchase #5 | $11.98 | 13.670% | $13.6177 | $13.62 | $13.60 | $13.60 |
| Purchase #6 | $69.33 | 13.861% | $78.9398 | $78.94 | $78.95 | $78.90 |
| Purchase #7 | $167.35 | 11.108% | $185.9392 | $185.94 | $185.95 | $185.90 |
| 7 purchase totals = | $771.87 | $833.6587 | $833.67 | $833.65 | $833.60 | |