| 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 | $198.49 | 8.256% | $214.8773 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $235.76 | 7.228% | $252.8007 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $33.63 | 6.534% | $35.8274 | $35.83 | $35.85 | $35.80 |
| Purchase #4 | $57.53 | 11.396% | $64.0861 | $64.09 | $64.10 | $64.10 |
| Purchase #5 | $133.72 | 3.820% | $138.8281 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $97.79 | 8.660% | $106.2586 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $74.38 | 5.197% | $78.2455 | $78.25 | $78.25 | $78.20 |
| 7 purchase totals = | $831.30 | $890.9237 | $890.94 | $891.00 | $890.90 | |