| 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 | $109.37 | 4.566% | $114.3638 | $114.36 | $114.35 | $114.40 |
| Purchase #2 | $197.79 | 10.504% | $218.5659 | $218.57 | $218.55 | $218.60 |
| Purchase #3 | $229.76 | 6.831% | $245.4549 | $245.45 | $245.45 | $245.50 |
| Purchase #4 | $180.54 | 8.207% | $195.3569 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $156.88 | 7.749% | $169.0366 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $132.56 | 7.850% | $142.966 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $229.53 | 10.811% | $254.3445 | $254.34 | $254.35 | $254.30 |
| 7 purchase totals = | $1,236.43 | $1,340.0886 | $1,340.09 | $1,340.05 | $1,340.20 | |