| 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 | $196.74 | 10.135% | $216.6796 | $216.68 | $216.70 | $216.70 |
| Purchase #2 | $7.51 | 6.272% | $7.981 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $212.93 | 5.425% | $224.4815 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $101.96 | 12.534% | $114.7397 | $114.74 | $114.75 | $114.70 |
| Purchase #5 | $66.87 | 9.844% | $73.4527 | $73.45 | $73.45 | $73.50 |
| Purchase #6 | $116.37 | 5.174% | $122.391 | $122.39 | $122.40 | $122.40 |
| Purchase #7 | $100.26 | 4.249% | $104.52 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $802.64 | $864.2455 | $864.24 | $864.30 | $864.30 | |