| 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 | $224.44 | 8.549% | $243.6274 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $249.72 | 12.606% | $281.1997 | $281.20 | $281.20 | $281.20 |
| Purchase #3 | $208.94 | 12.719% | $235.5151 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $212.28 | 4.466% | $221.7604 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $167.96 | 10.426% | $185.4715 | $185.47 | $185.45 | $185.50 |
| Purchase #6 | $115.26 | 5.581% | $121.6927 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $86.99 | 11.720% | $97.1852 | $97.19 | $97.20 | $97.20 |
| 7 purchase totals = | $1,265.59 | $1,386.4520 | $1,386.46 | $1,386.45 | $1,386.50 | |