| 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 | $233.85 | 12.664% | $263.4648 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $236.82 | 4.798% | $248.1826 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $210.81 | 9.188% | $230.1792 | $230.18 | $230.20 | $230.20 |
| Purchase #4 | $215.61 | 3.318% | $222.7639 | $222.76 | $222.75 | $222.80 |
| Purchase #5 | $141.84 | 7.436% | $152.3872 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $220.71 | 3.197% | $227.7661 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $66.94 | 9.667% | $73.4111 | $73.41 | $73.40 | $73.40 |
| 7 purchase totals = | $1,326.58 | $1,418.1549 | $1,418.15 | $1,418.15 | $1,418.30 | |