| 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 | $243.55 | 4.867% | $255.4036 | $255.40 | $255.40 | $255.40 |
| Purchase #2 | $64.84 | 13.618% | $73.6699 | $73.67 | $73.65 | $73.70 |
| Purchase #3 | $250.78 | 13.493% | $284.6177 | $284.62 | $284.60 | $284.60 |
| Purchase #4 | $29.96 | 4.614% | $31.3424 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $109.82 | 8.845% | $119.5336 | $119.53 | $119.55 | $119.50 |
| Purchase #6 | $234.49 | 10.568% | $259.2709 | $259.27 | $259.25 | $259.30 |
| Purchase #7 | $100.48 | 3.730% | $104.2279 | $104.23 | $104.25 | $104.20 |
| 7 purchase totals = | $1,033.92 | $1,128.0660 | $1,128.06 | $1,128.05 | $1,128.00 | |