| 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 | $243.94 | 13.718% | $277.4037 | $277.40 | $277.40 | $277.40 |
| Purchase #2 | $69.33 | 10.846% | $76.8495 | $76.85 | $76.85 | $76.80 |
| Purchase #3 | $207.44 | 3.671% | $215.0551 | $215.06 | $215.05 | $215.10 |
| Purchase #4 | $146.26 | 7.625% | $157.4123 | $157.41 | $157.40 | $157.40 |
| Purchase #5 | $190.61 | 9.583% | $208.8762 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $238.98 | 5.551% | $252.2458 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $194.77 | 11.767% | $217.6886 | $217.69 | $217.70 | $217.70 |
| 7 purchase totals = | $1,291.33 | $1,405.5312 | $1,405.54 | $1,405.55 | $1,405.50 | |