| 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 | $115.85 | 9.574% | $126.9415 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $78.94 | 10.422% | $87.1671 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $122.92 | 11.516% | $137.0755 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $226.68 | 5.315% | $238.728 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $59.56 | 12.252% | $66.8573 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $136.86 | 10.483% | $151.207 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $79.52 | 4.509% | $83.1056 | $83.11 | $83.10 | $83.10 |
| 7 purchase totals = | $820.33 | $891.0820 | $891.10 | $891.10 | $891.10 | |