| 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 | $38.45 | 11.195% | $42.7545 | $42.75 | $42.75 | $42.80 |
| Purchase #2 | $185.41 | 12.585% | $208.7438 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $214.74 | 3.543% | $222.3482 | $222.35 | $222.35 | $222.30 |
| Purchase #4 | $185.65 | 12.657% | $209.1477 | $209.15 | $209.15 | $209.10 |
| Purchase #5 | $89.37 | 9.612% | $97.9602 | $97.96 | $97.95 | $98.00 |
| Purchase #6 | $179.70 | 6.451% | $191.2924 | $191.29 | $191.30 | $191.30 |
| Purchase #7 | $98.95 | 7.125% | $106.0002 | $106.00 | $106.00 | $106.00 |
| 7 purchase totals = | $992.27 | $1,078.2470 | $1,078.24 | $1,078.25 | $1,078.20 | |