| 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 | $12.27 | 11.212% | $13.6457 | $13.65 | $13.65 | $13.60 |
| Purchase #2 | $154.39 | 9.866% | $169.6221 | $169.62 | $169.60 | $169.60 |
| Purchase #3 | $185.95 | 12.396% | $209.0004 | $209.00 | $209.00 | $209.00 |
| Purchase #4 | $106.50 | 7.388% | $114.3682 | $114.37 | $114.35 | $114.40 |
| Purchase #5 | $25.65 | 6.498% | $27.3167 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $240.43 | 5.634% | $253.9758 | $253.98 | $254.00 | $254.00 |
| Purchase #7 | $129.43 | 13.611% | $147.0467 | $147.05 | $147.05 | $147.00 |
| 7 purchase totals = | $854.62 | $934.9756 | $934.99 | $934.95 | $934.90 | |