| 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 | $242.56 | 7.771% | $261.4093 | $261.41 | $261.40 | $261.40 |
| Purchase #2 | $141.89 | 9.661% | $155.598 | $155.60 | $155.60 | $155.60 |
| Purchase #3 | $81.86 | 6.538% | $87.212 | $87.21 | $87.20 | $87.20 |
| Purchase #4 | $116.85 | 9.476% | $127.9227 | $127.92 | $127.90 | $127.90 |
| Purchase #5 | $51.43 | 10.352% | $56.754 | $56.75 | $56.75 | $56.80 |
| Purchase #6 | $217.76 | 9.791% | $239.0809 | $239.08 | $239.10 | $239.10 |
| Purchase #7 | $172.70 | 12.133% | $193.6537 | $193.65 | $193.65 | $193.70 |
| 7 purchase totals = | $1,025.05 | $1,121.6306 | $1,121.62 | $1,121.60 | $1,121.70 | |