| 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 | $209.92 | 7.125% | $224.8768 | $224.88 | $224.90 | $224.90 |
| Purchase #2 | $194.45 | 3.728% | $201.6991 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $47.26 | 7.259% | $50.6906 | $50.69 | $50.70 | $50.70 |
| Purchase #4 | $43.35 | 5.496% | $45.7325 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $158.71 | 3.177% | $163.7522 | $163.75 | $163.75 | $163.80 |
| Purchase #6 | $117.44 | 12.774% | $132.4418 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $60.84 | 5.778% | $64.3553 | $64.36 | $64.35 | $64.40 |
| 7 purchase totals = | $831.97 | $883.5483 | $883.55 | $883.60 | $883.60 | |