| 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 | $182.28 | 9.234% | $199.1117 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $204.26 | 9.860% | $224.4 | $224.40 | $224.40 | $224.40 |
| Purchase #3 | $78.51 | 4.246% | $81.8435 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $100.98 | 3.724% | $104.7405 | $104.74 | $104.75 | $104.70 |
| Purchase #5 | $221.97 | 11.521% | $247.5432 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $52.87 | 6.743% | $56.435 | $56.44 | $56.45 | $56.40 |
| Purchase #7 | $25.49 | 13.640% | $28.9668 | $28.97 | $28.95 | $29.00 |
| 7 purchase totals = | $866.36 | $943.0407 | $943.04 | $943.05 | $942.90 | |