| 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 | $241.79 | 7.853% | $260.7778 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $194.85 | 6.182% | $206.8956 | $206.90 | $206.90 | $206.90 |
| Purchase #3 | $158.40 | 3.173% | $163.426 | $163.43 | $163.45 | $163.40 |
| Purchase #4 | $40.75 | 10.117% | $44.8727 | $44.87 | $44.85 | $44.90 |
| Purchase #5 | $68.58 | 7.841% | $73.9574 | $73.96 | $73.95 | $74.00 |
| Purchase #6 | $97.59 | 4.765% | $102.2402 | $102.24 | $102.25 | $102.20 |
| Purchase #7 | $80.95 | 7.147% | $86.7355 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $882.91 | $938.9052 | $938.92 | $938.95 | $938.90 | |