| 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 | $119.29 | 12.736% | $134.4828 | $134.48 | $134.50 | $134.50 |
| Purchase #2 | $225.66 | 5.565% | $238.218 | $238.22 | $238.20 | $238.20 |
| Purchase #3 | $34.58 | 8.466% | $37.5075 | $37.51 | $37.50 | $37.50 |
| Purchase #4 | $13.74 | 12.234% | $15.421 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $130.53 | 11.366% | $145.366 | $145.37 | $145.35 | $145.40 |
| Purchase #6 | $226.30 | 3.498% | $234.216 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $20.54 | 12.754% | $23.1597 | $23.16 | $23.15 | $23.20 |
| 7 purchase totals = | $770.64 | $828.3710 | $828.38 | $828.30 | $828.40 | |