| 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 | $121.54 | 10.346% | $134.1145 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $157.83 | 7.395% | $169.5015 | $169.50 | $169.50 | $169.50 |
| Purchase #3 | $209.38 | 13.188% | $236.993 | $236.99 | $237.00 | $237.00 |
| Purchase #4 | $238.60 | 4.741% | $249.912 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $163.85 | 10.198% | $180.5594 | $180.56 | $180.55 | $180.60 |
| Purchase #6 | $42.45 | 7.334% | $45.5633 | $45.56 | $45.55 | $45.60 |
| Purchase #7 | $217.89 | 13.601% | $247.5252 | $247.53 | $247.55 | $247.50 |
| 7 purchase totals = | $1,151.54 | $1,264.1689 | $1,264.16 | $1,264.15 | $1,264.20 | |