| 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 | $201.82 | 10.364% | $222.7366 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $125.32 | 3.348% | $129.5157 | $129.52 | $129.50 | $129.50 |
| Purchase #3 | $212.82 | 9.871% | $233.8275 | $233.83 | $233.85 | $233.80 |
| Purchase #4 | $18.88 | 8.834% | $20.5479 | $20.55 | $20.55 | $20.50 |
| Purchase #5 | $17.29 | 12.234% | $19.4053 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $88.40 | 4.515% | $92.3913 | $92.39 | $92.40 | $92.40 |
| Purchase #7 | $214.90 | 4.627% | $224.8434 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $879.43 | $943.2677 | $943.28 | $943.30 | $943.10 | |