| 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 | $135.78 | 9.493% | $148.6696 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $121.73 | 12.515% | $136.9645 | $136.96 | $136.95 | $137.00 |
| Purchase #3 | $198.83 | 8.514% | $215.7584 | $215.76 | $215.75 | $215.80 |
| Purchase #4 | $244.61 | 3.295% | $252.6699 | $252.67 | $252.65 | $252.70 |
| Purchase #5 | $26.81 | 13.406% | $30.4041 | $30.40 | $30.40 | $30.40 |
| Purchase #6 | $20.35 | 12.682% | $22.9308 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $225.90 | 5.802% | $239.0067 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $974.01 | $1,046.4040 | $1,046.40 | $1,046.35 | $1,046.50 | |