| 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 | $231.43 | 10.153% | $254.9271 | $254.93 | $254.95 | $254.90 |
| Purchase #2 | $116.33 | 4.372% | $121.4159 | $121.42 | $121.40 | $121.40 |
| Purchase #3 | $131.55 | 3.460% | $136.1016 | $136.10 | $136.10 | $136.10 |
| Purchase #4 | $183.44 | 5.460% | $193.4558 | $193.46 | $193.45 | $193.50 |
| Purchase #5 | $43.36 | 11.488% | $48.3412 | $48.34 | $48.35 | $48.30 |
| Purchase #6 | $77.82 | 9.188% | $84.9701 | $84.97 | $84.95 | $85.00 |
| Purchase #7 | $117.44 | 13.216% | $132.9609 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $901.37 | $972.1726 | $972.18 | $972.15 | $972.20 | |