| 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 | $30.90 | 3.619% | $32.0183 | $32.02 | $32.00 | $32.00 |
| Purchase #2 | $210.37 | 8.184% | $227.5867 | $227.59 | $227.60 | $227.60 |
| Purchase #3 | $250.95 | 12.535% | $282.4066 | $282.41 | $282.40 | $282.40 |
| Purchase #4 | $78.36 | 9.362% | $85.6961 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $55.47 | 10.440% | $61.2611 | $61.26 | $61.25 | $61.30 |
| Purchase #6 | $86.82 | 4.728% | $90.9248 | $90.92 | $90.90 | $90.90 |
| Purchase #7 | $239.49 | 3.554% | $248.0015 | $248.00 | $248.00 | $248.00 |
| 7 purchase totals = | $952.36 | $1,027.8951 | $1,027.90 | $1,027.85 | $1,027.90 | |