| 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 | $211.41 | 8.338% | $229.0374 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $151.48 | 7.625% | $163.0304 | $163.03 | $163.05 | $163.00 |
| Purchase #3 | $178.61 | 5.184% | $187.8691 | $187.87 | $187.85 | $187.90 |
| Purchase #4 | $213.35 | 8.341% | $231.1455 | $231.15 | $231.15 | $231.10 |
| Purchase #5 | $133.30 | 13.755% | $151.6354 | $151.64 | $151.65 | $151.60 |
| Purchase #6 | $100.63 | 4.503% | $105.1614 | $105.16 | $105.15 | $105.20 |
| Purchase #7 | $150.42 | 8.684% | $163.4825 | $163.48 | $163.50 | $163.50 |
| 7 purchase totals = | $1,139.20 | $1,231.3617 | $1,231.37 | $1,231.40 | $1,231.30 | |