| 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 | $219.78 | 6.152% | $233.3009 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $155.46 | 5.286% | $163.6776 | $163.68 | $163.70 | $163.70 |
| Purchase #3 | $184.30 | 13.704% | $209.5565 | $209.56 | $209.55 | $209.60 |
| Purchase #4 | $237.28 | 11.288% | $264.0642 | $264.06 | $264.05 | $264.10 |
| Purchase #5 | $164.62 | 11.595% | $183.7077 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $178.41 | 4.185% | $185.8765 | $185.88 | $185.90 | $185.90 |
| Purchase #7 | $13.56 | 11.147% | $15.0715 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $1,153.41 | $1,255.2549 | $1,255.26 | $1,255.25 | $1,255.40 | |