| 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 | $218.73 | 13.309% | $247.8408 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $108.45 | 8.144% | $117.2822 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $182.27 | 3.401% | $188.469 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $105.79 | 7.340% | $113.555 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $74.74 | 11.693% | $83.4793 | $83.48 | $83.50 | $83.50 |
| Purchase #6 | $157.25 | 13.449% | $178.3986 | $178.40 | $178.40 | $178.40 |
| Purchase #7 | $10.29 | 4.747% | $10.7785 | $10.78 | $10.80 | $10.80 |
| 7 purchase totals = | $857.52 | $939.8034 | $939.81 | $939.85 | $939.90 | |