| 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 | $216.80 | 10.269% | $239.0632 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $28.87 | 12.171% | $32.3838 | $32.38 | $32.40 | $32.40 |
| Purchase #3 | $234.83 | 5.220% | $247.0881 | $247.09 | $247.10 | $247.10 |
| Purchase #4 | $206.37 | 10.568% | $228.1792 | $228.18 | $228.20 | $228.20 |
| Purchase #5 | $33.38 | 11.227% | $37.1276 | $37.13 | $37.15 | $37.10 |
| Purchase #6 | $229.91 | 13.600% | $261.1778 | $261.18 | $261.20 | $261.20 |
| Purchase #7 | $156.30 | 6.835% | $166.9831 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $1,106.46 | $1,212.0028 | $1,212.00 | $1,212.10 | $1,212.10 | |