| 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 | $201.65 | 6.387% | $214.5294 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $216.95 | 5.452% | $228.7781 | $228.78 | $228.80 | $228.80 |
| Purchase #3 | $208.52 | 11.474% | $232.4456 | $232.45 | $232.45 | $232.40 |
| Purchase #4 | $215.77 | 12.333% | $242.3809 | $242.38 | $242.40 | $242.40 |
| Purchase #5 | $28.77 | 6.662% | $30.6867 | $30.69 | $30.70 | $30.70 |
| Purchase #6 | $73.50 | 5.418% | $77.4822 | $77.48 | $77.50 | $77.50 |
| Purchase #7 | $104.98 | 12.829% | $118.4479 | $118.45 | $118.45 | $118.40 |
| 7 purchase totals = | $1,050.14 | $1,144.7508 | $1,144.76 | $1,144.85 | $1,144.70 | |