| 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 | $230.37 | 8.429% | $249.7879 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $131.56 | 3.375% | $136.0002 | $136.00 | $136.00 | $136.00 |
| Purchase #3 | $175.61 | 5.828% | $185.8446 | $185.84 | $185.85 | $185.80 |
| Purchase #4 | $193.70 | 7.801% | $208.8105 | $208.81 | $208.80 | $208.80 |
| Purchase #5 | $57.64 | 8.525% | $62.5538 | $62.55 | $62.55 | $62.60 |
| Purchase #6 | $165.88 | 13.813% | $188.793 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $52.78 | 10.765% | $58.4618 | $58.46 | $58.45 | $58.50 |
| 7 purchase totals = | $1,007.54 | $1,090.2518 | $1,090.24 | $1,090.25 | $1,090.30 | |