| 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 | $15.97 | 12.787% | $18.0121 | $18.01 | $18.00 | $18.00 |
| Purchase #2 | $226.89 | 10.264% | $250.178 | $250.18 | $250.20 | $250.20 |
| Purchase #3 | $13.70 | 3.612% | $14.1948 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $11.63 | 13.130% | $13.157 | $13.16 | $13.15 | $13.20 |
| Purchase #5 | $207.61 | 3.113% | $214.0729 | $214.07 | $214.05 | $214.10 |
| Purchase #6 | $83.46 | 12.873% | $94.2038 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $101.63 | 4.534% | $106.2379 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $660.89 | $710.0565 | $710.05 | $710.05 | $710.10 | |