| 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 | $215.72 | 12.249% | $242.1435 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $19.92 | 10.751% | $22.0616 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $68.95 | 6.256% | $73.2635 | $73.26 | $73.25 | $73.30 |
| Purchase #4 | $129.54 | 6.733% | $138.2619 | $138.26 | $138.25 | $138.30 |
| Purchase #5 | $50.76 | 3.708% | $52.6422 | $52.64 | $52.65 | $52.60 |
| Purchase #6 | $70.95 | 10.144% | $78.1472 | $78.15 | $78.15 | $78.10 |
| Purchase #7 | $91.84 | 11.224% | $102.1481 | $102.15 | $102.15 | $102.10 |
| 7 purchase totals = | $647.68 | $708.6680 | $708.66 | $708.65 | $708.60 | |