| 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 | $215.49 | 9.600% | $236.177 | $236.18 | $236.20 | $236.20 |
| Purchase #2 | $239.97 | 9.756% | $263.3815 | $263.38 | $263.40 | $263.40 |
| Purchase #3 | $127.52 | 12.714% | $143.7329 | $143.73 | $143.75 | $143.70 |
| Purchase #4 | $73.45 | 3.813% | $76.2506 | $76.25 | $76.25 | $76.30 |
| Purchase #5 | $105.57 | 7.217% | $113.189 | $113.19 | $113.20 | $113.20 |
| Purchase #6 | $96.94 | 12.529% | $109.0856 | $109.09 | $109.10 | $109.10 |
| Purchase #7 | $28.33 | 8.113% | $30.6284 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $887.27 | $972.4450 | $972.45 | $972.55 | $972.50 | |