| 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 | $193.30 | 11.232% | $215.0115 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $82.41 | 4.249% | $85.9116 | $85.91 | $85.90 | $85.90 |
| Purchase #3 | $36.93 | 8.745% | $40.1595 | $40.16 | $40.15 | $40.20 |
| Purchase #4 | $13.44 | 8.220% | $14.5448 | $14.54 | $14.55 | $14.50 |
| Purchase #5 | $154.55 | 4.461% | $161.4445 | $161.44 | $161.45 | $161.40 |
| Purchase #6 | $48.25 | 10.477% | $53.3052 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $220.39 | 7.459% | $236.8289 | $236.83 | $236.85 | $236.80 |
| 7 purchase totals = | $749.27 | $807.2060 | $807.20 | $807.20 | $807.10 | |