| 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 | $217.92 | 9.548% | $238.727 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $48.66 | 10.730% | $53.8812 | $53.88 | $53.90 | $53.90 |
| Purchase #3 | $182.36 | 4.440% | $190.4568 | $190.46 | $190.45 | $190.50 |
| Purchase #4 | $12.58 | 4.375% | $13.1304 | $13.13 | $13.15 | $13.10 |
| Purchase #5 | $144.86 | 8.841% | $157.6671 | $157.67 | $157.65 | $157.70 |
| Purchase #6 | $192.82 | 8.348% | $208.9166 | $208.92 | $208.90 | $208.90 |
| Purchase #7 | $65.46 | 9.362% | $71.5884 | $71.59 | $71.60 | $71.60 |
| 7 purchase totals = | $864.66 | $934.3675 | $934.38 | $934.40 | $934.40 | |