| 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 | $235.94 | 3.157% | $243.3886 | $243.39 | $243.40 | $243.40 |
| Purchase #2 | $45.61 | 13.314% | $51.6825 | $51.68 | $51.70 | $51.70 |
| Purchase #3 | $22.41 | 4.466% | $23.4108 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $44.34 | 10.369% | $48.9376 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $197.91 | 4.749% | $207.3087 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $154.93 | 5.655% | $163.6913 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $119.82 | 5.789% | $126.7564 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $820.96 | $865.1759 | $865.18 | $865.20 | $865.20 | |