| 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 | $190.97 | 7.674% | $205.625 | $205.63 | $205.65 | $205.60 |
| Purchase #2 | $108.59 | 12.730% | $122.4135 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $83.67 | 6.818% | $89.3746 | $89.37 | $89.35 | $89.40 |
| Purchase #4 | $220.71 | 10.473% | $243.825 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $80.78 | 5.858% | $85.5121 | $85.51 | $85.50 | $85.50 |
| Purchase #6 | $207.68 | 3.633% | $215.225 | $215.23 | $215.25 | $215.20 |
| Purchase #7 | $210.58 | 8.325% | $228.1108 | $228.11 | $228.10 | $228.10 |
| 7 purchase totals = | $1,102.98 | $1,190.0860 | $1,190.09 | $1,190.10 | $1,190.00 | |