| 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 | $126.87 | 7.303% | $136.1353 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $208.54 | 6.465% | $222.0221 | $222.02 | $222.00 | $222.00 |
| Purchase #3 | $125.48 | 5.386% | $132.2384 | $132.24 | $132.25 | $132.20 |
| Purchase #4 | $30.47 | 9.350% | $33.3189 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $79.73 | 11.475% | $88.879 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $28.55 | 12.709% | $32.1784 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $204.91 | 9.340% | $224.0486 | $224.05 | $224.05 | $224.00 |
| 7 purchase totals = | $804.55 | $868.8207 | $868.83 | $868.85 | $868.70 | |