| 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 | $128.32 | 4.583% | $134.2009 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $64.48 | 13.446% | $73.15 | $73.15 | $73.15 | $73.20 |
| Purchase #3 | $231.72 | 12.696% | $261.1392 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $243.81 | 12.388% | $274.0132 | $274.01 | $274.00 | $274.00 |
| Purchase #5 | $72.57 | 6.594% | $77.3553 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $7.38 | 6.833% | $7.8843 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $207.64 | 3.568% | $215.0486 | $215.05 | $215.05 | $215.00 |
| 7 purchase totals = | $955.92 | $1,042.7915 | $1,042.79 | $1,042.80 | $1,042.80 | |