| 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 | $239.98 | 12.545% | $270.0855 | $270.09 | $270.10 | $270.10 |
| Purchase #2 | $131.92 | 9.235% | $144.1028 | $144.10 | $144.10 | $144.10 |
| Purchase #3 | $127.56 | 7.643% | $137.3094 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $50.72 | 12.569% | $57.095 | $57.10 | $57.10 | $57.10 |
| Purchase #5 | $46.46 | 13.593% | $52.7753 | $52.78 | $52.80 | $52.80 |
| Purchase #6 | $21.71 | 7.689% | $23.3793 | $23.38 | $23.40 | $23.40 |
| Purchase #7 | $191.31 | 4.427% | $199.7793 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $809.66 | $884.5266 | $884.54 | $884.60 | $884.60 | |