| 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 | $210.55 | 10.126% | $231.8703 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $242.83 | 3.376% | $251.0279 | $251.03 | $251.05 | $251.00 |
| Purchase #3 | $140.43 | 7.462% | $150.9089 | $150.91 | $150.90 | $150.90 |
| Purchase #4 | $154.57 | 6.636% | $164.8273 | $164.83 | $164.85 | $164.80 |
| Purchase #5 | $228.96 | 12.868% | $258.4226 | $258.42 | $258.40 | $258.40 |
| Purchase #6 | $104.78 | 5.359% | $110.3952 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $97.88 | 6.699% | $104.437 | $104.44 | $104.45 | $104.40 |
| 7 purchase totals = | $1,180.00 | $1,271.8892 | $1,271.90 | $1,271.90 | $1,271.80 | |