| 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 | $241.35 | 6.734% | $257.6025 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $125.41 | 12.231% | $140.7489 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $248.94 | 12.762% | $280.7097 | $280.71 | $280.70 | $280.70 |
| Purchase #4 | $222.47 | 7.535% | $239.2331 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $54.46 | 13.652% | $61.8949 | $61.89 | $61.90 | $61.90 |
| Purchase #6 | $218.37 | 8.197% | $236.2698 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $174.68 | 12.315% | $196.1918 | $196.19 | $196.20 | $196.20 |
| 7 purchase totals = | $1,285.68 | $1,412.6507 | $1,412.64 | $1,412.65 | $1,412.60 | |