| 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 | $108.71 | 11.330% | $121.0268 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $11.47 | 8.106% | $12.3998 | $12.40 | $12.40 | $12.40 |
| Purchase #3 | $86.39 | 12.746% | $97.4013 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $199.39 | 11.790% | $222.8981 | $222.90 | $222.90 | $222.90 |
| Purchase #5 | $29.78 | 6.607% | $31.7476 | $31.75 | $31.75 | $31.70 |
| Purchase #6 | $243.83 | 7.168% | $261.3077 | $261.31 | $261.30 | $261.30 |
| Purchase #7 | $74.80 | 6.572% | $79.7159 | $79.72 | $79.70 | $79.70 |
| 7 purchase totals = | $754.37 | $826.4972 | $826.51 | $826.50 | $826.40 | |