| 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 | $213.82 | 7.353% | $229.5422 | $229.54 | $229.55 | $229.50 |
| Purchase #2 | $180.76 | 12.743% | $203.7942 | $203.79 | $203.80 | $203.80 |
| Purchase #3 | $219.62 | 7.699% | $236.5285 | $236.53 | $236.55 | $236.50 |
| Purchase #4 | $44.41 | 7.860% | $47.9006 | $47.90 | $47.90 | $47.90 |
| Purchase #5 | $90.67 | 10.762% | $100.4279 | $100.43 | $100.45 | $100.40 |
| Purchase #6 | $154.72 | 9.332% | $169.1585 | $169.16 | $169.15 | $169.20 |
| Purchase #7 | $159.55 | 7.271% | $171.1509 | $171.15 | $171.15 | $171.20 |
| 7 purchase totals = | $1,063.55 | $1,158.5028 | $1,158.50 | $1,158.55 | $1,158.50 | |