| 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 | $222.73 | 5.318% | $234.5748 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $116.26 | 12.632% | $130.946 | $130.95 | $130.95 | $130.90 |
| Purchase #3 | $191.97 | 8.371% | $208.0398 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $192.54 | 13.831% | $219.1702 | $219.17 | $219.15 | $219.20 |
| Purchase #5 | $82.53 | 4.419% | $86.177 | $86.18 | $86.20 | $86.20 |
| Purchase #6 | $167.36 | 12.490% | $188.2633 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $183.68 | 11.249% | $204.3422 | $204.34 | $204.35 | $204.30 |
| 7 purchase totals = | $1,157.07 | $1,271.5133 | $1,271.51 | $1,271.50 | $1,271.50 | |