| 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 | $48.99 | 10.654% | $54.2094 | $54.21 | $54.20 | $54.20 |
| Purchase #2 | $122.32 | 6.379% | $130.1228 | $130.12 | $130.10 | $130.10 |
| Purchase #3 | $210.41 | 6.560% | $224.2129 | $224.21 | $224.20 | $224.20 |
| Purchase #4 | $16.68 | 3.407% | $17.2483 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $104.84 | 4.368% | $109.4194 | $109.42 | $109.40 | $109.40 |
| Purchase #6 | $129.91 | 3.501% | $134.4581 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $237.63 | 10.338% | $262.1962 | $262.20 | $262.20 | $262.20 |
| 7 purchase totals = | $870.78 | $931.8671 | $931.87 | $931.80 | $931.80 | |