| 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 | $203.86 | 5.757% | $215.5962 | $215.60 | $215.60 | $215.60 |
| Purchase #2 | $172.46 | 4.768% | $180.6829 | $180.68 | $180.70 | $180.70 |
| Purchase #3 | $18.93 | 13.219% | $21.4324 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $111.73 | 4.264% | $116.4942 | $116.49 | $116.50 | $116.50 |
| Purchase #5 | $111.26 | 3.456% | $115.1051 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $43.83 | 7.485% | $47.1107 | $47.11 | $47.10 | $47.10 |
| Purchase #7 | $241.26 | 12.761% | $272.0472 | $272.05 | $272.05 | $272.00 |
| 7 purchase totals = | $903.33 | $968.4687 | $968.47 | $968.50 | $968.40 | |