| 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 | $118.84 | 11.855% | $132.9285 | $132.93 | $132.95 | $132.90 |
| Purchase #2 | $97.79 | 9.669% | $107.2453 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $234.66 | 10.537% | $259.3861 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $135.48 | 11.837% | $151.5168 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $120.56 | 8.389% | $130.6738 | $130.67 | $130.65 | $130.70 |
| Purchase #6 | $21.90 | 7.152% | $23.4663 | $23.47 | $23.45 | $23.50 |
| Purchase #7 | $11.48 | 3.552% | $11.8878 | $11.89 | $11.90 | $11.90 |
| 7 purchase totals = | $740.71 | $817.1046 | $817.12 | $817.10 | $817.10 | |