| 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 | $132.46 | 7.132% | $141.907 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $115.80 | 11.564% | $129.1911 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $17.25 | 5.715% | $18.2358 | $18.24 | $18.25 | $18.20 |
| Purchase #4 | $206.30 | 10.339% | $227.6294 | $227.63 | $227.65 | $227.60 |
| Purchase #5 | $63.25 | 9.689% | $69.3783 | $69.38 | $69.40 | $69.40 |
| Purchase #6 | $114.39 | 11.737% | $127.816 | $127.82 | $127.80 | $127.80 |
| Purchase #7 | $126.90 | 10.604% | $140.3565 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $776.35 | $854.5141 | $854.53 | $854.55 | $854.50 | |