| 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 | $224.98 | 6.582% | $239.7882 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $174.48 | 7.677% | $187.8748 | $187.87 | $187.85 | $187.90 |
| Purchase #3 | $15.83 | 9.541% | $17.3403 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $127.34 | 6.853% | $136.0666 | $136.07 | $136.05 | $136.10 |
| Purchase #5 | $28.92 | 4.488% | $30.2179 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $190.37 | 3.463% | $196.9625 | $196.96 | $196.95 | $197.00 |
| Purchase #7 | $217.57 | 11.852% | $243.3564 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $979.49 | $1,051.6067 | $1,051.61 | $1,051.55 | $1,051.70 | |