| 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 | $212.58 | 4.416% | $221.9675 | $221.97 | $221.95 | $222.00 |
| Purchase #2 | $106.78 | 4.711% | $111.8104 | $111.81 | $111.80 | $111.80 |
| Purchase #3 | $64.97 | 3.382% | $67.1673 | $67.17 | $67.15 | $67.20 |
| Purchase #4 | $51.93 | 9.181% | $56.6977 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $45.92 | 8.533% | $49.8384 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $97.61 | 13.809% | $111.089 | $111.09 | $111.10 | $111.10 |
| Purchase #7 | $227.29 | 8.192% | $245.9096 | $245.91 | $245.90 | $245.90 |
| 7 purchase totals = | $807.08 | $864.4799 | $864.49 | $864.45 | $864.50 | |