| 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 | $113.41 | 5.314% | $119.4366 | $119.44 | $119.45 | $119.40 |
| Purchase #2 | $137.94 | 11.726% | $154.1148 | $154.11 | $154.10 | $154.10 |
| Purchase #3 | $250.54 | 10.649% | $277.22 | $277.22 | $277.20 | $277.20 |
| Purchase #4 | $203.41 | 5.469% | $214.5345 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $79.68 | 7.156% | $85.3819 | $85.38 | $85.40 | $85.40 |
| Purchase #6 | $21.62 | 12.491% | $24.3206 | $24.32 | $24.30 | $24.30 |
| Purchase #7 | $14.44 | 5.759% | $15.2716 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $821.04 | $890.2800 | $890.27 | $890.25 | $890.20 | |