| 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 | $227.87 | 3.626% | $236.1326 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $144.38 | 3.599% | $149.5762 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $107.35 | 12.133% | $120.3748 | $120.37 | $120.35 | $120.40 |
| Purchase #4 | $63.32 | 4.357% | $66.0789 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $108.35 | 7.409% | $116.3777 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $120.47 | 9.361% | $131.7472 | $131.75 | $131.75 | $131.70 |
| Purchase #7 | $180.87 | 3.538% | $187.2692 | $187.27 | $187.25 | $187.30 |
| 7 purchase totals = | $952.61 | $1,007.5566 | $1,007.56 | $1,007.60 | $1,007.60 | |