| 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 | $236.99 | 10.143% | $261.0279 | $261.03 | $261.05 | $261.00 |
| Purchase #2 | $39.64 | 12.449% | $44.5748 | $44.57 | $44.55 | $44.60 |
| Purchase #3 | $145.41 | 11.650% | $162.3503 | $162.35 | $162.35 | $162.40 |
| Purchase #4 | $28.62 | 12.316% | $32.1448 | $32.14 | $32.15 | $32.10 |
| Purchase #5 | $199.76 | 10.635% | $221.0045 | $221.00 | $221.00 | $221.00 |
| Purchase #6 | $45.96 | 7.157% | $49.2494 | $49.25 | $49.25 | $49.20 |
| Purchase #7 | $169.73 | 6.221% | $180.2889 | $180.29 | $180.30 | $180.30 |
| 7 purchase totals = | $866.11 | $950.6406 | $950.63 | $950.65 | $950.60 | |