| 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 | $229.64 | 6.311% | $244.1326 | $244.13 | $244.15 | $244.10 |
| Purchase #2 | $195.56 | 7.127% | $209.4976 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $121.39 | 3.302% | $125.3983 | $125.40 | $125.40 | $125.40 |
| Purchase #4 | $116.66 | 5.379% | $122.9351 | $122.94 | $122.95 | $122.90 |
| Purchase #5 | $143.50 | 12.641% | $161.6398 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $239.86 | 13.122% | $271.3344 | $271.33 | $271.35 | $271.30 |
| Purchase #7 | $200.83 | 7.309% | $215.5087 | $215.51 | $215.50 | $215.50 |
| 7 purchase totals = | $1,247.44 | $1,350.4465 | $1,350.45 | $1,350.50 | $1,350.30 | |