| 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 | $106.70 | 10.778% | $118.2001 | $118.20 | $118.20 | $118.20 |
| Purchase #2 | $11.47 | 8.222% | $12.4131 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $196.99 | 10.868% | $218.3989 | $218.40 | $218.40 | $218.40 |
| Purchase #4 | $224.74 | 7.328% | $241.2089 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $140.27 | 8.460% | $152.1368 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $35.92 | 13.376% | $40.7247 | $40.72 | $40.70 | $40.70 |
| Purchase #7 | $195.72 | 4.481% | $204.4902 | $204.49 | $204.50 | $204.50 |
| 7 purchase totals = | $911.81 | $987.5727 | $987.57 | $987.55 | $987.50 | |