| 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 | $61.84 | 13.638% | $70.2737 | $70.27 | $70.25 | $70.30 |
| Purchase #2 | $181.50 | 9.584% | $198.895 | $198.90 | $198.90 | $198.90 |
| Purchase #3 | $239.44 | 9.138% | $261.32 | $261.32 | $261.30 | $261.30 |
| Purchase #4 | $211.76 | 7.160% | $226.922 | $226.92 | $226.90 | $226.90 |
| Purchase #5 | $244.28 | 3.519% | $252.8762 | $252.88 | $252.90 | $252.90 |
| Purchase #6 | $79.85 | 10.273% | $88.053 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $249.66 | 12.642% | $281.222 | $281.22 | $281.20 | $281.20 |
| 7 purchase totals = | $1,268.33 | $1,379.5619 | $1,379.56 | $1,379.50 | $1,379.60 | |