| 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 | $81.26 | 6.388% | $86.4509 | $86.45 | $86.45 | $86.50 |
| Purchase #2 | $82.69 | 11.832% | $92.4739 | $92.47 | $92.45 | $92.50 |
| Purchase #3 | $243.51 | 7.437% | $261.6198 | $261.62 | $261.60 | $261.60 |
| Purchase #4 | $233.45 | 3.502% | $241.6254 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $247.96 | 11.348% | $276.0985 | $276.10 | $276.10 | $276.10 |
| Purchase #6 | $35.57 | 12.680% | $40.0803 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $200.88 | 10.747% | $222.4686 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $1,125.32 | $1,220.8174 | $1,220.82 | $1,220.80 | $1,220.90 | |