| 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 | $234.62 | 10.469% | $259.1824 | $259.18 | $259.20 | $259.20 |
| Purchase #2 | $37.86 | 11.687% | $42.2847 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $78.86 | 9.388% | $86.2634 | $86.26 | $86.25 | $86.30 |
| Purchase #4 | $164.44 | 12.308% | $184.6793 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $239.99 | 5.134% | $252.3111 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $67.80 | 8.635% | $73.6545 | $73.65 | $73.65 | $73.70 |
| Purchase #7 | $19.96 | 9.337% | $21.8237 | $21.82 | $21.80 | $21.80 |
| 7 purchase totals = | $843.53 | $920.1991 | $920.18 | $920.20 | $920.30 | |