| 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 | $138.73 | 3.799% | $144.0004 | $144.00 | $144.00 | $144.00 |
| Purchase #2 | $230.58 | 12.354% | $259.0659 | $259.07 | $259.05 | $259.10 |
| Purchase #3 | $109.35 | 11.232% | $121.6322 | $121.63 | $121.65 | $121.60 |
| Purchase #4 | $49.71 | 10.776% | $55.0667 | $55.07 | $55.05 | $55.10 |
| Purchase #5 | $73.62 | 12.697% | $82.9675 | $82.97 | $82.95 | $83.00 |
| Purchase #6 | $190.74 | 13.126% | $215.7765 | $215.78 | $215.80 | $215.80 |
| Purchase #7 | $104.61 | 8.278% | $113.2696 | $113.27 | $113.25 | $113.30 |
| 7 purchase totals = | $897.34 | $991.7788 | $991.79 | $991.75 | $991.90 | |