| 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 | $139.66 | 10.414% | $154.2042 | $154.20 | $154.20 | $154.20 |
| Purchase #2 | $113.64 | 7.618% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #3 | $241.34 | 6.864% | $257.9056 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $72.93 | 11.418% | $81.2571 | $81.26 | $81.25 | $81.30 |
| Purchase #5 | $12.30 | 5.124% | $12.9303 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $113.33 | 9.290% | $123.8584 | $123.86 | $123.85 | $123.90 |
| Purchase #7 | $100.34 | 8.658% | $109.0274 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $793.54 | $861.4801 | $861.49 | $861.50 | $861.50 | |