| 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 | $108.74 | 12.106% | $121.9041 | $121.90 | $121.90 | $121.90 |
| Purchase #2 | $245.87 | 9.226% | $268.554 | $268.55 | $268.55 | $268.60 |
| Purchase #3 | $72.91 | 13.237% | $82.5611 | $82.56 | $82.55 | $82.60 |
| Purchase #4 | $22.51 | 8.721% | $24.4731 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $55.68 | 11.581% | $62.1283 | $62.13 | $62.15 | $62.10 |
| Purchase #6 | $143.31 | 5.655% | $151.4142 | $151.41 | $151.40 | $151.40 |
| Purchase #7 | $170.87 | 5.725% | $180.6523 | $180.65 | $180.65 | $180.70 |
| 7 purchase totals = | $819.89 | $891.6871 | $891.67 | $891.65 | $891.80 | |