| 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 | $208.28 | 9.331% | $227.7146 | $227.71 | $227.70 | $227.70 |
| Purchase #2 | $182.31 | 5.373% | $192.1055 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $124.43 | 4.377% | $129.8763 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $127.80 | 9.531% | $139.9806 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $208.78 | 10.627% | $230.9671 | $230.97 | $230.95 | $231.00 |
| Purchase #6 | $116.37 | 8.407% | $126.1532 | $126.15 | $126.15 | $126.20 |
| Purchase #7 | $186.43 | 3.341% | $192.6586 | $192.66 | $192.65 | $192.70 |
| 7 purchase totals = | $1,154.40 | $1,239.4559 | $1,239.46 | $1,239.45 | $1,239.60 | |