| 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 | $129.42 | 9.135% | $141.2425 | $141.24 | $141.25 | $141.20 |
| Purchase #2 | $226.90 | 12.582% | $255.4486 | $255.45 | $255.45 | $255.40 |
| Purchase #3 | $173.97 | 13.527% | $197.5029 | $197.50 | $197.50 | $197.50 |
| Purchase #4 | $214.49 | 9.645% | $235.1776 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $52.34 | 9.851% | $57.496 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $210.32 | 3.540% | $217.7653 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $222.89 | 5.264% | $234.6229 | $234.62 | $234.60 | $234.60 |
| 7 purchase totals = | $1,230.33 | $1,339.2558 | $1,339.26 | $1,339.25 | $1,339.20 | |