| 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 | $82.94 | 4.753% | $86.8821 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $176.54 | 5.723% | $186.6434 | $186.64 | $186.65 | $186.60 |
| Purchase #3 | $121.50 | 10.384% | $134.1166 | $134.12 | $134.10 | $134.10 |
| Purchase #4 | $101.50 | 12.200% | $113.883 | $113.88 | $113.90 | $113.90 |
| Purchase #5 | $127.47 | 5.818% | $134.8862 | $134.89 | $134.90 | $134.90 |
| Purchase #6 | $210.74 | 13.872% | $239.9739 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $183.75 | 13.605% | $208.7492 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $1,004.44 | $1,105.1344 | $1,105.13 | $1,105.15 | $1,105.10 | |