| 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 | $227.77 | 12.823% | $256.9769 | $256.98 | $257.00 | $257.00 |
| Purchase #2 | $173.91 | 7.568% | $187.0715 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $150.66 | 5.806% | $159.4073 | $159.41 | $159.40 | $159.40 |
| Purchase #4 | $236.35 | 11.178% | $262.7692 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $131.46 | 12.863% | $148.3697 | $148.37 | $148.35 | $148.40 |
| Purchase #6 | $219.69 | 4.273% | $229.0774 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $90.31 | 11.400% | $100.6053 | $100.61 | $100.60 | $100.60 |
| 7 purchase totals = | $1,230.15 | $1,344.2773 | $1,344.29 | $1,344.25 | $1,344.40 | |