| 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 | $128.43 | 4.491% | $134.1978 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $228.74 | 8.167% | $247.4212 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $190.69 | 10.320% | $210.3692 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $221.78 | 4.648% | $232.0883 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $78.86 | 10.172% | $86.8816 | $86.88 | $86.90 | $86.90 |
| Purchase #6 | $206.80 | 10.636% | $228.7952 | $228.80 | $228.80 | $228.80 |
| Purchase #7 | $146.91 | 11.218% | $163.3904 | $163.39 | $163.40 | $163.40 |
| 7 purchase totals = | $1,202.21 | $1,303.1437 | $1,303.15 | $1,303.15 | $1,303.20 | |