| 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 | $228.81 | 3.536% | $236.9007 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $88.47 | 4.113% | $92.1088 | $92.11 | $92.10 | $92.10 |
| Purchase #3 | $141.65 | 10.524% | $156.5572 | $156.56 | $156.55 | $156.60 |
| Purchase #4 | $101.48 | 4.795% | $106.346 | $106.35 | $106.35 | $106.30 |
| Purchase #5 | $66.44 | 5.171% | $69.8756 | $69.88 | $69.90 | $69.90 |
| Purchase #6 | $158.46 | 3.453% | $163.9316 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $8.70 | 8.234% | $9.4164 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $794.01 | $835.1363 | $835.15 | $835.15 | $835.10 | |