| 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 | $220.36 | 7.163% | $236.1444 | $236.14 | $236.15 | $236.10 |
| Purchase #2 | $209.34 | 6.138% | $222.1893 | $222.19 | $222.20 | $222.20 |
| Purchase #3 | $199.50 | 4.540% | $208.5573 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $97.38 | 5.329% | $102.5694 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $236.63 | 5.747% | $250.2291 | $250.23 | $250.25 | $250.20 |
| Purchase #6 | $214.91 | 7.602% | $231.2475 | $231.25 | $231.25 | $231.20 |
| Purchase #7 | $165.32 | 12.540% | $186.0511 | $186.05 | $186.05 | $186.10 |
| 7 purchase totals = | $1,343.44 | $1,436.9881 | $1,436.99 | $1,437.00 | $1,437.00 | |