| 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 | $198.57 | 6.527% | $211.5307 | $211.53 | $211.55 | $211.50 |
| Purchase #2 | $150.37 | 10.459% | $166.0972 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $236.51 | 10.117% | $260.4377 | $260.44 | $260.45 | $260.40 |
| Purchase #4 | $10.34 | 3.612% | $10.7135 | $10.71 | $10.70 | $10.70 |
| Purchase #5 | $117.94 | 7.547% | $126.8409 | $126.84 | $126.85 | $126.80 |
| Purchase #6 | $77.87 | 11.139% | $86.5439 | $86.54 | $86.55 | $86.50 |
| Purchase #7 | $12.94 | 10.373% | $14.2823 | $14.28 | $14.30 | $14.30 |
| 7 purchase totals = | $804.54 | $876.4462 | $876.44 | $876.50 | $876.30 | |