| 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 | $26.92 | 4.230% | $28.0587 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $183.50 | 10.313% | $202.4244 | $202.42 | $202.40 | $202.40 |
| Purchase #3 | $237.41 | 8.329% | $257.1839 | $257.18 | $257.20 | $257.20 |
| Purchase #4 | $145.42 | 12.515% | $163.6193 | $163.62 | $163.60 | $163.60 |
| Purchase #5 | $231.44 | 4.648% | $242.1973 | $242.20 | $242.20 | $242.20 |
| Purchase #6 | $187.34 | 8.561% | $203.3782 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $139.36 | 3.744% | $144.5776 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,151.39 | $1,241.4394 | $1,241.44 | $1,241.45 | $1,241.50 | |