| 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 | $104.70 | 11.641% | $116.8881 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $100.37 | 4.476% | $104.8626 | $104.86 | $104.85 | $104.90 |
| Purchase #3 | $204.54 | 10.761% | $226.5505 | $226.55 | $226.55 | $226.60 |
| Purchase #4 | $80.70 | 5.379% | $85.0409 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $22.25 | 7.429% | $23.903 | $23.90 | $23.90 | $23.90 |
| Purchase #6 | $54.96 | 9.223% | $60.029 | $60.03 | $60.05 | $60.00 |
| Purchase #7 | $224.61 | 6.512% | $239.2366 | $239.24 | $239.25 | $239.20 |
| 7 purchase totals = | $792.13 | $856.5107 | $856.51 | $856.55 | $856.50 | |