| 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 | $236.72 | 13.606% | $268.9281 | $268.93 | $268.95 | $268.90 |
| Purchase #2 | $9.43 | 6.714% | $10.0631 | $10.06 | $10.05 | $10.10 |
| Purchase #3 | $109.92 | 4.514% | $114.8818 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $109.85 | 8.665% | $119.3685 | $119.37 | $119.35 | $119.40 |
| Purchase #5 | $84.62 | 7.264% | $90.7668 | $90.77 | $90.75 | $90.80 |
| Purchase #6 | $141.70 | 9.219% | $154.7633 | $154.76 | $154.75 | $154.80 |
| Purchase #7 | $106.85 | 3.125% | $110.1891 | $110.19 | $110.20 | $110.20 |
| 7 purchase totals = | $799.09 | $868.9607 | $868.96 | $868.95 | $869.10 | |