| 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 | $226.73 | 5.549% | $239.3112 | $239.31 | $239.30 | $239.30 |
| Purchase #2 | $142.75 | 11.554% | $159.2433 | $159.24 | $159.25 | $159.20 |
| Purchase #3 | $49.41 | 11.767% | $55.2241 | $55.22 | $55.20 | $55.20 |
| Purchase #4 | $207.81 | 8.485% | $225.4427 | $225.44 | $225.45 | $225.40 |
| Purchase #5 | $116.60 | 9.264% | $127.4018 | $127.40 | $127.40 | $127.40 |
| Purchase #6 | $34.79 | 5.631% | $36.749 | $36.75 | $36.75 | $36.70 |
| Purchase #7 | $20.26 | 4.182% | $21.1073 | $21.11 | $21.10 | $21.10 |
| 7 purchase totals = | $798.35 | $864.4794 | $864.47 | $864.45 | $864.30 | |