| 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 | $184.83 | 8.139% | $199.8733 | $199.87 | $199.85 | $199.90 |
| Purchase #2 | $225.90 | 12.553% | $254.2572 | $254.26 | $254.25 | $254.30 |
| Purchase #3 | $52.83 | 7.789% | $56.9449 | $56.94 | $56.95 | $56.90 |
| Purchase #4 | $77.98 | 10.411% | $86.0985 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $213.56 | 8.763% | $232.2743 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $141.78 | 4.486% | $148.1403 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $201.74 | 3.456% | $208.7121 | $208.71 | $208.70 | $208.70 |
| 7 purchase totals = | $1,098.62 | $1,186.3006 | $1,186.29 | $1,186.25 | $1,186.30 | |