| 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 | $24.30 | 12.267% | $27.2809 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $95.49 | 11.836% | $106.7922 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $179.49 | 3.724% | $186.1742 | $186.17 | $186.15 | $186.20 |
| Purchase #4 | $23.59 | 3.671% | $24.456 | $24.46 | $24.45 | $24.50 |
| Purchase #5 | $158.77 | 8.714% | $172.6052 | $172.61 | $172.60 | $172.60 |
| Purchase #6 | $210.85 | 13.115% | $238.503 | $238.50 | $238.50 | $238.50 |
| Purchase #7 | $216.76 | 7.507% | $233.0322 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $909.25 | $988.8437 | $988.84 | $988.85 | $988.90 | |