| 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 | $126.49 | 9.664% | $138.714 | $138.71 | $138.70 | $138.70 |
| Purchase #2 | $94.32 | 10.335% | $104.068 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $231.36 | 13.246% | $262.0059 | $262.01 | $262.00 | $262.00 |
| Purchase #4 | $202.32 | 12.477% | $227.5635 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $49.90 | 10.871% | $55.3246 | $55.32 | $55.30 | $55.30 |
| Purchase #6 | $234.42 | 12.135% | $262.8669 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $170.69 | 5.543% | $180.1513 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $1,109.50 | $1,230.6942 | $1,230.69 | $1,230.60 | $1,230.80 | |