| 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 | $107.47 | 13.405% | $121.8764 | $121.88 | $121.90 | $121.90 |
| Purchase #2 | $93.74 | 13.557% | $106.4483 | $106.45 | $106.45 | $106.40 |
| Purchase #3 | $97.37 | 12.772% | $109.8061 | $109.81 | $109.80 | $109.80 |
| Purchase #4 | $193.79 | 4.731% | $202.9582 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $28.25 | 8.570% | $30.671 | $30.67 | $30.65 | $30.70 |
| Purchase #6 | $122.48 | 4.760% | $128.31 | $128.31 | $128.30 | $128.30 |
| Purchase #7 | $18.40 | 13.754% | $20.9307 | $20.93 | $20.95 | $20.90 |
| 7 purchase totals = | $661.50 | $721.0007 | $721.01 | $721.00 | $721.00 | |