| 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 | $208.48 | 3.600% | $215.9853 | $215.99 | $216.00 | $216.00 |
| Purchase #2 | $227.25 | 4.234% | $236.8718 | $236.87 | $236.85 | $236.90 |
| Purchase #3 | $74.58 | 3.441% | $77.1463 | $77.15 | $77.15 | $77.10 |
| Purchase #4 | $32.59 | 13.795% | $37.0858 | $37.09 | $37.10 | $37.10 |
| Purchase #5 | $49.25 | 8.384% | $53.3791 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $117.98 | 10.684% | $130.585 | $130.59 | $130.60 | $130.60 |
| Purchase #7 | $21.85 | 9.420% | $23.9083 | $23.91 | $23.90 | $23.90 |
| 7 purchase totals = | $731.98 | $774.9616 | $774.98 | $775.00 | $775.00 | |