| 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 | $203.52 | 3.414% | $210.4682 | $210.47 | $210.45 | $210.50 |
| Purchase #2 | $163.92 | 10.205% | $180.648 | $180.65 | $180.65 | $180.60 |
| Purchase #3 | $148.74 | 8.362% | $161.1776 | $161.18 | $161.20 | $161.20 |
| Purchase #4 | $88.98 | 11.703% | $99.3933 | $99.39 | $99.40 | $99.40 |
| Purchase #5 | $232.57 | 7.832% | $250.7849 | $250.78 | $250.80 | $250.80 |
| Purchase #6 | $80.78 | 5.749% | $85.424 | $85.42 | $85.40 | $85.40 |
| Purchase #7 | $222.92 | 5.466% | $235.1048 | $235.10 | $235.10 | $235.10 |
| 7 purchase totals = | $1,141.43 | $1,223.0008 | $1,222.99 | $1,223.00 | $1,223.00 | |