| 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 | $247.31 | 10.193% | $272.5183 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $134.89 | 8.791% | $146.7482 | $146.75 | $146.75 | $146.70 |
| Purchase #3 | $216.25 | 6.149% | $229.5472 | $229.55 | $229.55 | $229.50 |
| Purchase #4 | $237.67 | 9.380% | $259.9634 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $76.39 | 13.134% | $86.4231 | $86.42 | $86.40 | $86.40 |
| Purchase #6 | $222.77 | 8.499% | $241.7032 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $50.26 | 13.768% | $57.1798 | $57.18 | $57.20 | $57.20 |
| 7 purchase totals = | $1,185.54 | $1,294.0832 | $1,294.08 | $1,294.05 | $1,294.00 | |