| 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 | $67.47 | 10.160% | $74.325 | $74.33 | $74.35 | $74.30 |
| Purchase #2 | $126.93 | 4.399% | $132.5137 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $222.45 | 8.261% | $240.8266 | $240.83 | $240.85 | $240.80 |
| Purchase #4 | $25.76 | 4.398% | $26.8929 | $26.89 | $26.90 | $26.90 |
| Purchase #5 | $178.66 | 13.682% | $203.1043 | $203.10 | $203.10 | $203.10 |
| Purchase #6 | $17.55 | 4.762% | $18.3857 | $18.39 | $18.40 | $18.40 |
| Purchase #7 | $227.81 | 3.775% | $236.4098 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $866.63 | $932.4580 | $932.46 | $932.50 | $932.40 | |