| 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 | $234.47 | 3.332% | $242.2825 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $156.87 | 4.491% | $163.915 | $163.92 | $163.90 | $163.90 |
| Purchase #3 | $63.32 | 6.558% | $67.4725 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $21.64 | 8.384% | $23.4543 | $23.45 | $23.45 | $23.50 |
| Purchase #5 | $160.91 | 8.299% | $174.2639 | $174.26 | $174.25 | $174.30 |
| Purchase #6 | $97.98 | 6.823% | $104.6652 | $104.67 | $104.65 | $104.70 |
| Purchase #7 | $48.31 | 7.298% | $51.8357 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $783.50 | $827.8891 | $827.89 | $827.85 | $828.00 | |