| 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 | $22.83 | 5.781% | $24.1498 | $24.15 | $24.15 | $24.10 |
| Purchase #2 | $26.91 | 13.534% | $30.552 | $30.55 | $30.55 | $30.60 |
| Purchase #3 | $213.56 | 12.174% | $239.5588 | $239.56 | $239.55 | $239.60 |
| Purchase #4 | $139.39 | 9.171% | $152.1735 | $152.17 | $152.15 | $152.20 |
| Purchase #5 | $134.51 | 10.462% | $148.5824 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $210.54 | 8.295% | $228.0043 | $228.00 | $228.00 | $228.00 |
| Purchase #7 | $36.35 | 4.521% | $37.9934 | $37.99 | $38.00 | $38.00 |
| 7 purchase totals = | $784.09 | $861.0142 | $861.00 | $861.00 | $861.10 | |