| 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 | $210.39 | 11.274% | $234.1094 | $234.11 | $234.10 | $234.10 |
| Purchase #2 | $116.89 | 8.542% | $126.8747 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $23.89 | 7.109% | $25.5883 | $25.59 | $25.60 | $25.60 |
| Purchase #4 | $66.37 | 7.686% | $71.4712 | $71.47 | $71.45 | $71.50 |
| Purchase #5 | $21.63 | 9.729% | $23.7344 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $243.76 | 10.286% | $268.8332 | $268.83 | $268.85 | $268.80 |
| Purchase #7 | $55.81 | 10.119% | $61.4574 | $61.46 | $61.45 | $61.50 |
| 7 purchase totals = | $738.74 | $812.0686 | $812.06 | $812.05 | $812.10 | |