| 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 | $244.94 | 6.305% | $260.3835 | $260.38 | $260.40 | $260.40 |
| Purchase #2 | $5.79 | 7.223% | $6.2082 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $249.30 | 13.193% | $282.1901 | $282.19 | $282.20 | $282.20 |
| Purchase #4 | $9.77 | 3.293% | $10.0917 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $88.31 | 10.261% | $97.3715 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $186.58 | 9.524% | $204.3499 | $204.35 | $204.35 | $204.30 |
| Purchase #7 | $121.79 | 8.770% | $132.471 | $132.47 | $132.45 | $132.50 |
| 7 purchase totals = | $906.48 | $993.0659 | $993.06 | $993.05 | $993.10 | |