| 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 | $209.43 | 10.400% | $231.2107 | $231.21 | $231.20 | $231.20 |
| Purchase #2 | $194.98 | 13.433% | $221.1717 | $221.17 | $221.15 | $221.20 |
| Purchase #3 | $121.25 | 12.525% | $136.4366 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $192.35 | 11.504% | $214.4779 | $214.48 | $214.50 | $214.50 |
| Purchase #5 | $233.52 | 10.103% | $257.1125 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $146.56 | 3.659% | $151.9226 | $151.92 | $151.90 | $151.90 |
| Purchase #7 | $27.96 | 9.565% | $30.6344 | $30.63 | $30.65 | $30.60 |
| 7 purchase totals = | $1,126.05 | $1,242.9664 | $1,242.96 | $1,242.95 | $1,242.90 | |