| 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 | $214.56 | 9.472% | $234.8831 | $234.88 | $234.90 | $234.90 |
| Purchase #2 | $27.95 | 7.506% | $30.0479 | $30.05 | $30.05 | $30.00 |
| Purchase #3 | $48.58 | 11.214% | $54.0278 | $54.03 | $54.05 | $54.00 |
| Purchase #4 | $247.70 | 8.651% | $269.1285 | $269.13 | $269.15 | $269.10 |
| Purchase #5 | $100.33 | 12.809% | $113.1813 | $113.18 | $113.20 | $113.20 |
| Purchase #6 | $23.65 | 8.790% | $25.7288 | $25.73 | $25.75 | $25.70 |
| Purchase #7 | $15.84 | 9.855% | $17.401 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $678.61 | $744.3984 | $744.40 | $744.50 | $744.30 | |