| 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 | $20.26 | 11.266% | $22.5425 | $22.54 | $22.55 | $22.50 |
| Purchase #2 | $231.66 | 12.538% | $260.7055 | $260.71 | $260.70 | $260.70 |
| Purchase #3 | $26.66 | 3.682% | $27.6416 | $27.64 | $27.65 | $27.60 |
| Purchase #4 | $52.76 | 13.269% | $59.7607 | $59.76 | $59.75 | $59.80 |
| Purchase #5 | $168.37 | 6.795% | $179.8107 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $190.35 | 12.498% | $214.1399 | $214.14 | $214.15 | $214.10 |
| Purchase #7 | $139.50 | 3.277% | $144.0714 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $829.56 | $908.6723 | $908.67 | $908.65 | $908.60 | |