| 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 | $106.70 | 5.335% | $112.3924 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $228.75 | 3.511% | $236.7814 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $226.59 | 9.353% | $247.783 | $247.78 | $247.80 | $247.80 |
| Purchase #4 | $80.70 | 5.525% | $85.1587 | $85.16 | $85.15 | $85.20 |
| Purchase #5 | $102.27 | 4.866% | $107.2465 | $107.25 | $107.25 | $107.20 |
| Purchase #6 | $232.47 | 6.138% | $246.739 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $225.56 | 10.253% | $248.6867 | $248.69 | $248.70 | $248.70 |
| 7 purchase totals = | $1,203.04 | $1,284.7877 | $1,284.79 | $1,284.85 | $1,284.80 | |