| 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 | $208.76 | 13.377% | $236.6858 | $236.69 | $236.70 | $236.70 |
| Purchase #2 | $18.75 | 8.572% | $20.3573 | $20.36 | $20.35 | $20.40 |
| Purchase #3 | $228.58 | 8.154% | $247.2184 | $247.22 | $247.20 | $247.20 |
| Purchase #4 | $53.44 | 9.123% | $58.3153 | $58.32 | $58.30 | $58.30 |
| Purchase #5 | $212.63 | 12.387% | $238.9685 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $139.86 | 3.314% | $144.495 | $144.50 | $144.50 | $144.50 |
| Purchase #7 | $37.54 | 4.506% | $39.2316 | $39.23 | $39.25 | $39.20 |
| 7 purchase totals = | $899.56 | $985.2719 | $985.29 | $985.25 | $985.30 | |