| 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 | $212.28 | 7.141% | $227.4389 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $166.99 | 7.151% | $178.9315 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $183.41 | 9.526% | $200.8816 | $200.88 | $200.90 | $200.90 |
| Purchase #4 | $229.77 | 12.604% | $258.7302 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $25.87 | 5.519% | $27.2978 | $27.30 | $27.30 | $27.30 |
| Purchase #6 | $162.36 | 13.263% | $183.8938 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $204.54 | 5.569% | $215.9308 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,185.22 | $1,293.1046 | $1,293.10 | $1,293.20 | $1,293.00 | |