| 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 | $96.34 | 8.414% | $104.446 | $104.45 | $104.45 | $104.40 |
| Purchase #2 | $130.64 | 9.271% | $142.7516 | $142.75 | $142.75 | $142.80 |
| Purchase #3 | $126.87 | 7.482% | $136.3624 | $136.36 | $136.35 | $136.40 |
| Purchase #4 | $223.59 | 3.316% | $231.0042 | $231.00 | $231.00 | $231.00 |
| Purchase #5 | $216.74 | 9.439% | $237.1981 | $237.20 | $237.20 | $237.20 |
| Purchase #6 | $49.32 | 3.289% | $50.9421 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $196.90 | 6.730% | $210.1514 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $1,040.40 | $1,112.8558 | $1,112.85 | $1,112.85 | $1,112.90 | |