| 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 | $231.58 | 11.371% | $257.913 | $257.91 | $257.90 | $257.90 |
| Purchase #2 | $227.87 | 9.667% | $249.8982 | $249.90 | $249.90 | $249.90 |
| Purchase #3 | $229.75 | 10.629% | $254.1701 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $246.68 | 3.142% | $254.4307 | $254.43 | $254.45 | $254.40 |
| Purchase #5 | $113.39 | 5.536% | $119.6673 | $119.67 | $119.65 | $119.70 |
| Purchase #6 | $44.76 | 6.317% | $47.5875 | $47.59 | $47.60 | $47.60 |
| Purchase #7 | $230.46 | 8.698% | $250.5054 | $250.51 | $250.50 | $250.50 |
| 7 purchase totals = | $1,324.49 | $1,434.1722 | $1,434.18 | $1,434.15 | $1,434.20 | |