| 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 | $207.49 | 3.808% | $215.3912 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $45.67 | 9.128% | $49.8388 | $49.84 | $49.85 | $49.80 |
| Purchase #3 | $130.73 | 9.709% | $143.4226 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $126.30 | 3.348% | $130.5285 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $42.72 | 10.622% | $47.2577 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $48.79 | 8.133% | $52.7581 | $52.76 | $52.75 | $52.80 |
| Purchase #7 | $161.83 | 11.110% | $179.8093 | $179.81 | $179.80 | $179.80 |
| 7 purchase totals = | $763.53 | $819.0062 | $819.01 | $819.00 | $819.00 | |