| 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 | $113.58 | 4.763% | $118.9898 | $118.99 | $119.00 | $119.00 |
| Purchase #2 | $227.60 | 13.122% | $257.4657 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $100.88 | 5.485% | $106.4133 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $109.38 | 12.345% | $122.883 | $122.88 | $122.90 | $122.90 |
| Purchase #5 | $192.61 | 3.418% | $199.1934 | $199.19 | $199.20 | $199.20 |
| Purchase #6 | $50.89 | 12.144% | $57.0701 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $43.41 | 4.865% | $45.5219 | $45.52 | $45.50 | $45.50 |
| 7 purchase totals = | $838.35 | $907.5372 | $907.53 | $907.50 | $907.60 | |