| 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 | $213.83 | 7.149% | $229.1167 | $229.12 | $229.10 | $229.10 |
| Purchase #2 | $130.41 | 4.519% | $136.3032 | $136.30 | $136.30 | $136.30 |
| Purchase #3 | $203.53 | 9.179% | $222.212 | $222.21 | $222.20 | $222.20 |
| Purchase #4 | $82.85 | 12.337% | $93.0712 | $93.07 | $93.05 | $93.10 |
| Purchase #5 | $215.37 | 11.146% | $239.3751 | $239.38 | $239.40 | $239.40 |
| Purchase #6 | $143.69 | 11.497% | $160.21 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $215.80 | 8.237% | $233.5754 | $233.58 | $233.60 | $233.60 |
| 7 purchase totals = | $1,205.48 | $1,313.8636 | $1,313.87 | $1,313.85 | $1,313.90 | |