| 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 | $180.56 | 9.456% | $197.6338 | $197.63 | $197.65 | $197.60 |
| Purchase #2 | $125.60 | 4.582% | $131.355 | $131.36 | $131.35 | $131.40 |
| Purchase #3 | $229.50 | 13.711% | $260.9667 | $260.97 | $260.95 | $261.00 |
| Purchase #4 | $233.49 | 12.368% | $262.368 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $48.89 | 4.179% | $50.9331 | $50.93 | $50.95 | $50.90 |
| Purchase #6 | $107.64 | 12.740% | $121.3533 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $195.36 | 12.804% | $220.3739 | $220.37 | $220.35 | $220.40 |
| 7 purchase totals = | $1,121.04 | $1,244.9838 | $1,244.98 | $1,244.95 | $1,245.10 | |