| 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 | $234.92 | 9.557% | $257.3713 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $175.50 | 12.758% | $197.8903 | $197.89 | $197.90 | $197.90 |
| Purchase #3 | $146.68 | 13.851% | $166.9966 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $211.86 | 3.386% | $219.0336 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $195.48 | 10.176% | $215.372 | $215.37 | $215.35 | $215.40 |
| Purchase #6 | $168.26 | 5.719% | $177.8828 | $177.88 | $177.90 | $177.90 |
| Purchase #7 | $10.52 | 3.442% | $10.8821 | $10.88 | $10.90 | $10.90 |
| 7 purchase totals = | $1,143.22 | $1,245.4287 | $1,245.42 | $1,245.45 | $1,245.50 | |