| 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 | $245.36 | 6.798% | $262.0396 | $262.04 | $262.05 | $262.00 |
| Purchase #2 | $149.45 | 9.150% | $163.1247 | $163.12 | $163.10 | $163.10 |
| Purchase #3 | $40.43 | 10.468% | $44.6622 | $44.66 | $44.65 | $44.70 |
| Purchase #4 | $86.82 | 3.510% | $89.8674 | $89.87 | $89.85 | $89.90 |
| Purchase #5 | $109.81 | 3.123% | $113.2394 | $113.24 | $113.25 | $113.20 |
| Purchase #6 | $45.72 | 5.189% | $48.0924 | $48.09 | $48.10 | $48.10 |
| Purchase #7 | $39.49 | 7.742% | $42.5473 | $42.55 | $42.55 | $42.50 |
| 7 purchase totals = | $717.08 | $763.5730 | $763.57 | $763.55 | $763.50 | |