| 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 | $227.28 | 4.218% | $236.8667 | $236.87 | $236.85 | $236.90 |
| Purchase #2 | $115.28 | 9.244% | $125.9365 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $136.76 | 6.375% | $145.4785 | $145.48 | $145.50 | $145.50 |
| Purchase #4 | $208.28 | 9.650% | $228.379 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $79.66 | 3.264% | $82.2601 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $35.92 | 10.249% | $39.6014 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $77.73 | 4.778% | $81.4439 | $81.44 | $81.45 | $81.40 |
| 7 purchase totals = | $880.91 | $939.9661 | $939.97 | $940.00 | $940.00 | |