| 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 | $199.36 | 13.584% | $226.4411 | $226.44 | $226.45 | $226.40 |
| Purchase #2 | $102.66 | 13.839% | $116.8671 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $179.79 | 10.456% | $198.5888 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $162.25 | 11.152% | $180.3441 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $94.68 | 10.686% | $104.7975 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $24.81 | 4.764% | $25.9919 | $25.99 | $26.00 | $26.00 |
| Purchase #7 | $65.44 | 4.614% | $68.4594 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $828.99 | $921.4899 | $921.49 | $921.50 | $921.50 | |