| 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 | $220.59 | 6.833% | $235.6629 | $235.66 | $235.65 | $235.70 |
| Purchase #2 | $209.57 | 12.777% | $236.3468 | $236.35 | $236.35 | $236.30 |
| Purchase #3 | $13.35 | 13.136% | $15.1037 | $15.10 | $15.10 | $15.10 |
| Purchase #4 | $7.42 | 3.498% | $7.6796 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $137.46 | 5.777% | $145.4011 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $95.78 | 12.315% | $107.5753 | $107.58 | $107.60 | $107.60 |
| Purchase #7 | $205.25 | 4.176% | $213.8212 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $889.42 | $961.5906 | $961.59 | $961.60 | $961.60 | |