| 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 | $107.97 | 13.558% | $122.6086 | $122.61 | $122.60 | $122.60 |
| Purchase #2 | $89.35 | 12.746% | $100.7386 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $232.41 | 8.261% | $251.6094 | $251.61 | $251.60 | $251.60 |
| Purchase #4 | $232.99 | 12.223% | $261.4684 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $143.44 | 8.671% | $155.8777 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $116.67 | 11.548% | $130.1431 | $130.14 | $130.15 | $130.10 |
| Purchase #7 | $231.84 | 5.126% | $243.7241 | $243.72 | $243.70 | $243.70 |
| 7 purchase totals = | $1,154.67 | $1,266.1699 | $1,266.17 | $1,266.15 | $1,266.10 | |