| 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 | $109.53 | 13.439% | $124.2497 | $124.25 | $124.25 | $124.20 |
| Purchase #2 | $44.41 | 12.665% | $50.0345 | $50.03 | $50.05 | $50.00 |
| Purchase #3 | $112.69 | 9.342% | $123.2175 | $123.22 | $123.20 | $123.20 |
| Purchase #4 | $163.32 | 10.738% | $180.8573 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $48.90 | 12.690% | $55.1054 | $55.11 | $55.10 | $55.10 |
| Purchase #6 | $170.52 | 12.836% | $192.4079 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $193.86 | 12.377% | $217.8541 | $217.85 | $217.85 | $217.90 |
| 7 purchase totals = | $843.23 | $943.7264 | $943.73 | $943.70 | $943.70 | |