| 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 | $221.80 | 12.258% | $248.9882 | $248.99 | $249.00 | $249.00 |
| Purchase #2 | $250.89 | 5.431% | $264.5158 | $264.52 | $264.50 | $264.50 |
| Purchase #3 | $159.81 | 9.773% | $175.4282 | $175.43 | $175.45 | $175.40 |
| Purchase #4 | $50.69 | 3.792% | $52.6122 | $52.61 | $52.60 | $52.60 |
| Purchase #5 | $102.79 | 13.184% | $116.3418 | $116.34 | $116.35 | $116.30 |
| Purchase #6 | $56.51 | 13.839% | $64.3304 | $64.33 | $64.35 | $64.30 |
| Purchase #7 | $57.65 | 8.396% | $62.4903 | $62.49 | $62.50 | $62.50 |
| 7 purchase totals = | $900.14 | $984.7069 | $984.71 | $984.75 | $984.60 | |