| 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 | $243.53 | 13.628% | $276.7183 | $276.72 | $276.70 | $276.70 |
| Purchase #2 | $7.29 | 11.544% | $8.1316 | $8.13 | $8.15 | $8.10 |
| Purchase #3 | $82.25 | 5.218% | $86.5418 | $86.54 | $86.55 | $86.50 |
| Purchase #4 | $163.50 | 12.470% | $183.8885 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $9.50 | 6.330% | $10.1014 | $10.10 | $10.10 | $10.10 |
| Purchase #6 | $236.50 | 6.207% | $251.1796 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $24.72 | 10.832% | $27.3977 | $27.40 | $27.40 | $27.40 |
| 7 purchase totals = | $767.29 | $843.9589 | $843.96 | $844.00 | $843.90 | |