| 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 | $206.78 | 10.251% | $227.977 | $227.98 | $228.00 | $228.00 |
| Purchase #2 | $216.41 | 9.268% | $236.4669 | $236.47 | $236.45 | $236.50 |
| Purchase #3 | $235.94 | 10.219% | $260.0507 | $260.05 | $260.05 | $260.10 |
| Purchase #4 | $188.51 | 5.213% | $198.337 | $198.34 | $198.35 | $198.30 |
| Purchase #5 | $228.66 | 10.339% | $252.3012 | $252.30 | $252.30 | $252.30 |
| Purchase #6 | $195.74 | 6.251% | $207.9757 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $226.92 | 11.478% | $252.9659 | $252.97 | $252.95 | $253.00 |
| 7 purchase totals = | $1,498.96 | $1,636.0744 | $1,636.09 | $1,636.10 | $1,636.20 | |