| 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 | $190.45 | 11.590% | $212.5232 | $212.52 | $212.50 | $212.50 |
| Purchase #2 | $26.85 | 3.371% | $27.7551 | $27.76 | $27.75 | $27.80 |
| Purchase #3 | $17.97 | 12.268% | $20.1746 | $20.17 | $20.15 | $20.20 |
| Purchase #4 | $136.26 | 7.303% | $146.2111 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $69.52 | 11.733% | $77.6768 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $112.30 | 11.584% | $125.3088 | $125.31 | $125.30 | $125.30 |
| Purchase #7 | $186.84 | 13.792% | $212.609 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $740.19 | $822.2586 | $822.26 | $822.20 | $822.30 | |