| 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 | $93.94 | 4.258% | $97.94 | $97.94 | $97.95 | $97.90 |
| Purchase #2 | $100.37 | 5.337% | $105.7267 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $104.42 | 5.298% | $109.9522 | $109.95 | $109.95 | $110.00 |
| Purchase #4 | $186.76 | 12.106% | $209.3692 | $209.37 | $209.35 | $209.40 |
| Purchase #5 | $201.80 | 4.371% | $210.6207 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $49.52 | 12.705% | $55.8115 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $149.45 | 3.201% | $154.2339 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $886.26 | $943.6542 | $943.65 | $943.65 | $943.60 | |