| 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 | $114.48 | 6.159% | $121.5308 | $121.53 | $121.55 | $121.50 |
| Purchase #2 | $240.36 | 8.286% | $260.2762 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $27.59 | 10.231% | $30.4127 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $164.44 | 10.790% | $182.1831 | $182.18 | $182.20 | $182.20 |
| Purchase #5 | $106.31 | 3.554% | $110.0883 | $110.09 | $110.10 | $110.10 |
| Purchase #6 | $53.95 | 10.315% | $59.5149 | $59.51 | $59.50 | $59.50 |
| Purchase #7 | $111.25 | 6.840% | $118.8595 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $818.38 | $882.8655 | $882.86 | $882.90 | $882.90 | |