| 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 | $191.37 | 12.812% | $215.8883 | $215.89 | $215.90 | $215.90 |
| Purchase #2 | $106.70 | 9.554% | $116.8941 | $116.89 | $116.90 | $116.90 |
| Purchase #3 | $221.38 | 11.303% | $246.4026 | $246.40 | $246.40 | $246.40 |
| Purchase #4 | $59.94 | 7.734% | $64.5758 | $64.58 | $64.60 | $64.60 |
| Purchase #5 | $25.84 | 4.817% | $27.0847 | $27.08 | $27.10 | $27.10 |
| Purchase #6 | $226.30 | 4.524% | $236.5378 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $27.70 | 12.538% | $31.173 | $31.17 | $31.15 | $31.20 |
| 7 purchase totals = | $859.23 | $938.5563 | $938.55 | $938.60 | $938.60 | |