| 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 | $224.96 | 5.715% | $237.8165 | $237.82 | $237.80 | $237.80 |
| Purchase #2 | $223.46 | 12.746% | $251.9422 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $169.25 | 10.441% | $186.9214 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $78.68 | 4.730% | $82.4016 | $82.40 | $82.40 | $82.40 |
| Purchase #5 | $94.27 | 3.555% | $97.6213 | $97.62 | $97.60 | $97.60 |
| Purchase #6 | $195.87 | 3.533% | $202.7901 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $59.82 | 6.341% | $63.6132 | $63.61 | $63.60 | $63.60 |
| 7 purchase totals = | $1,046.31 | $1,123.1063 | $1,123.10 | $1,123.05 | $1,123.00 | |