| 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 | $208.57 | 5.863% | $220.7985 | $220.80 | $220.80 | $220.80 |
| Purchase #2 | $74.28 | 9.173% | $81.0937 | $81.09 | $81.10 | $81.10 |
| Purchase #3 | $231.81 | 11.238% | $257.8608 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $145.52 | 12.637% | $163.9094 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $157.87 | 13.641% | $179.405 | $179.41 | $179.40 | $179.40 |
| Purchase #6 | $79.33 | 4.595% | $82.9752 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $235.49 | 12.516% | $264.9639 | $264.96 | $264.95 | $265.00 |
| 7 purchase totals = | $1,132.87 | $1,251.0065 | $1,251.01 | $1,251.00 | $1,251.10 | |