| 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 | $222.97 | 11.470% | $248.5447 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $236.36 | 6.749% | $252.3119 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $8.99 | 9.366% | $9.832 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $247.73 | 13.137% | $280.2743 | $280.27 | $280.25 | $280.30 |
| Purchase #5 | $82.69 | 13.480% | $93.8366 | $93.84 | $93.85 | $93.80 |
| Purchase #6 | $217.33 | 4.555% | $227.2294 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $112.85 | 13.671% | $128.2777 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,128.92 | $1,240.3066 | $1,240.30 | $1,240.35 | $1,240.20 | |