| 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 | $156.88 | 8.304% | $169.9073 | $169.91 | $169.90 | $169.90 |
| Purchase #2 | $216.44 | 3.786% | $224.6344 | $224.63 | $224.65 | $224.60 |
| Purchase #3 | $248.97 | 13.183% | $281.7917 | $281.79 | $281.80 | $281.80 |
| Purchase #4 | $125.59 | 5.383% | $132.3505 | $132.35 | $132.35 | $132.40 |
| Purchase #5 | $216.62 | 5.571% | $228.6879 | $228.69 | $228.70 | $228.70 |
| Purchase #6 | $102.76 | 11.139% | $114.2064 | $114.21 | $114.20 | $114.20 |
| Purchase #7 | $173.25 | 8.389% | $187.7839 | $187.78 | $187.80 | $187.80 |
| 7 purchase totals = | $1,240.51 | $1,339.3621 | $1,339.36 | $1,339.40 | $1,339.40 | |