| 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 | $238.31 | 4.383% | $248.7551 | $248.76 | $248.75 | $248.80 |
| Purchase #2 | $178.94 | 4.505% | $187.0012 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $175.26 | 4.236% | $182.684 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $108.91 | 7.121% | $116.6655 | $116.67 | $116.65 | $116.70 |
| Purchase #5 | $110.94 | 9.525% | $121.507 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $102.73 | 13.677% | $116.7804 | $116.78 | $116.80 | $116.80 |
| Purchase #7 | $9.69 | 11.396% | $10.7943 | $10.79 | $10.80 | $10.80 |
| 7 purchase totals = | $924.78 | $984.1875 | $984.19 | $984.20 | $984.30 | |