| 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 | $236.43 | 4.571% | $247.2372 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $234.29 | 6.563% | $249.6665 | $249.67 | $249.65 | $249.70 |
| Purchase #3 | $19.38 | 3.777% | $20.112 | $20.11 | $20.10 | $20.10 |
| Purchase #4 | $8.97 | 11.568% | $10.0076 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $222.78 | 5.102% | $234.1462 | $234.15 | $234.15 | $234.10 |
| Purchase #6 | $13.52 | 13.705% | $15.3729 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $24.87 | 13.640% | $28.2623 | $28.26 | $28.25 | $28.30 |
| 7 purchase totals = | $760.24 | $804.8047 | $804.81 | $804.75 | $804.80 | |