| 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 | $75.32 | 8.363% | $81.619 | $81.62 | $81.60 | $81.60 |
| Purchase #2 | $240.33 | 5.790% | $254.2451 | $254.25 | $254.25 | $254.20 |
| Purchase #3 | $119.82 | 9.565% | $131.2808 | $131.28 | $131.30 | $131.30 |
| Purchase #4 | $218.65 | 3.130% | $225.4937 | $225.49 | $225.50 | $225.50 |
| Purchase #5 | $93.41 | 4.633% | $97.7377 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $248.29 | 9.178% | $271.0781 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $83.26 | 3.601% | $86.2582 | $86.26 | $86.25 | $86.30 |
| 7 purchase totals = | $1,079.08 | $1,147.7126 | $1,147.72 | $1,147.75 | $1,147.70 | |