| 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 | $198.73 | 9.361% | $217.3331 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $18.44 | 11.427% | $20.5471 | $20.55 | $20.55 | $20.50 |
| Purchase #3 | $69.72 | 10.681% | $77.1668 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $235.96 | 4.316% | $246.144 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $125.31 | 6.576% | $133.5504 | $133.55 | $133.55 | $133.60 |
| Purchase #6 | $127.95 | 8.219% | $138.4662 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $132.58 | 5.648% | $140.0681 | $140.07 | $140.05 | $140.10 |
| 7 purchase totals = | $908.69 | $973.2757 | $973.28 | $973.25 | $973.30 | |