| 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 | $229.56 | 3.549% | $237.7071 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $171.53 | 13.502% | $194.69 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $26.25 | 7.581% | $28.24 | $28.24 | $28.25 | $28.20 |
| Purchase #4 | $162.54 | 10.296% | $179.2751 | $179.28 | $179.30 | $179.30 |
| Purchase #5 | $166.28 | 3.134% | $171.4912 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $32.72 | 6.366% | $34.803 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $104.87 | 11.438% | $116.865 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $893.75 | $963.0714 | $963.08 | $963.10 | $963.10 | |