| 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 | $170.76 | 11.768% | $190.855 | $190.86 | $190.85 | $190.90 |
| Purchase #2 | $231.79 | 5.240% | $243.9358 | $243.94 | $243.95 | $243.90 |
| Purchase #3 | $187.62 | 11.413% | $209.0331 | $209.03 | $209.05 | $209.00 |
| Purchase #4 | $111.95 | 3.516% | $115.8862 | $115.89 | $115.90 | $115.90 |
| Purchase #5 | $236.86 | 8.816% | $257.7416 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $58.87 | 13.560% | $66.8528 | $66.85 | $66.85 | $66.90 |
| Purchase #7 | $197.71 | 6.447% | $210.4564 | $210.46 | $210.45 | $210.50 |
| 7 purchase totals = | $1,195.56 | $1,294.7609 | $1,294.77 | $1,294.80 | $1,294.80 | |