| 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 | $214.50 | 10.256% | $236.4991 | $236.50 | $236.50 | $236.50 |
| Purchase #2 | $19.62 | 5.231% | $20.6463 | $20.65 | $20.65 | $20.60 |
| Purchase #3 | $92.52 | 10.184% | $101.9422 | $101.94 | $101.95 | $101.90 |
| Purchase #4 | $7.31 | 9.816% | $8.0275 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $218.67 | 11.384% | $243.5634 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $206.59 | 5.665% | $218.2933 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $75.78 | 3.170% | $78.1822 | $78.18 | $78.20 | $78.20 |
| 7 purchase totals = | $834.99 | $907.1540 | $907.15 | $907.20 | $907.10 | |