| 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 | $219.88 | 7.420% | $236.1951 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $11.35 | 11.108% | $12.6108 | $12.61 | $12.60 | $12.60 |
| Purchase #3 | $62.96 | 8.241% | $68.1485 | $68.15 | $68.15 | $68.10 |
| Purchase #4 | $16.49 | 7.724% | $17.7637 | $17.76 | $17.75 | $17.80 |
| Purchase #5 | $27.26 | 7.567% | $29.3228 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $247.85 | 9.384% | $271.1082 | $271.11 | $271.10 | $271.10 |
| Purchase #7 | $28.40 | 3.611% | $29.4255 | $29.43 | $29.45 | $29.40 |
| 7 purchase totals = | $614.19 | $664.5746 | $664.58 | $664.55 | $664.50 | |