| 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 | $224.63 | 3.808% | $233.1839 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $230.49 | 7.457% | $247.6776 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $188.42 | 8.187% | $203.8459 | $203.85 | $203.85 | $203.80 |
| Purchase #4 | $132.28 | 7.560% | $142.2804 | $142.28 | $142.30 | $142.30 |
| Purchase #5 | $157.43 | 4.576% | $164.634 | $164.63 | $164.65 | $164.60 |
| Purchase #6 | $215.49 | 9.519% | $236.0025 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $49.79 | 9.645% | $54.5922 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $1,198.53 | $1,282.2165 | $1,282.21 | $1,282.30 | $1,282.20 | |