| 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 | $215.79 | 5.422% | $227.4901 | $227.49 | $227.50 | $227.50 |
| Purchase #2 | $118.57 | 12.403% | $133.2762 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $220.56 | 11.499% | $245.9222 | $245.92 | $245.90 | $245.90 |
| Purchase #4 | $42.40 | 6.616% | $45.2052 | $45.21 | $45.20 | $45.20 |
| Purchase #5 | $224.30 | 10.872% | $248.6859 | $248.69 | $248.70 | $248.70 |
| Purchase #6 | $146.55 | 11.401% | $163.2582 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $225.63 | 11.485% | $251.5436 | $251.54 | $251.55 | $251.50 |
| 7 purchase totals = | $1,193.80 | $1,315.3814 | $1,315.39 | $1,315.40 | $1,315.40 | |