| 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 | $248.25 | 9.553% | $271.9653 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $19.29 | 13.836% | $21.959 | $21.96 | $21.95 | $22.00 |
| Purchase #3 | $213.80 | 8.337% | $231.6245 | $231.62 | $231.60 | $231.60 |
| Purchase #4 | $86.92 | 12.729% | $97.984 | $97.98 | $98.00 | $98.00 |
| Purchase #5 | $223.51 | 4.267% | $233.0472 | $233.05 | $233.05 | $233.00 |
| Purchase #6 | $75.32 | 11.439% | $83.9359 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $27.55 | 9.120% | $30.0626 | $30.06 | $30.05 | $30.10 |
| 7 purchase totals = | $894.64 | $970.5785 | $970.58 | $970.55 | $970.60 | |