| 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 | $227.81 | 3.783% | $236.4281 | $236.43 | $236.45 | $236.40 |
| Purchase #2 | $206.63 | 11.323% | $230.0267 | $230.03 | $230.05 | $230.00 |
| Purchase #3 | $161.91 | 12.709% | $182.4871 | $182.49 | $182.50 | $182.50 |
| Purchase #4 | $127.37 | 9.418% | $139.3657 | $139.37 | $139.35 | $139.40 |
| Purchase #5 | $49.98 | 4.596% | $52.2771 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $216.27 | 13.171% | $244.7549 | $244.75 | $244.75 | $244.80 |
| Purchase #7 | $47.29 | 10.323% | $52.1717 | $52.17 | $52.15 | $52.20 |
| 7 purchase totals = | $1,037.26 | $1,137.5113 | $1,137.52 | $1,137.55 | $1,137.60 | |