| 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 | $97.82 | 6.777% | $104.4493 | $104.45 | $104.45 | $104.40 |
| Purchase #2 | $117.78 | 10.567% | $130.2258 | $130.23 | $130.25 | $130.20 |
| Purchase #3 | $201.35 | 4.801% | $211.0168 | $211.02 | $211.00 | $211.00 |
| Purchase #4 | $125.57 | 8.563% | $136.3226 | $136.32 | $136.30 | $136.30 |
| Purchase #5 | $136.38 | 11.205% | $151.6614 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $195.71 | 8.447% | $212.2416 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $52.75 | 10.639% | $58.3621 | $58.36 | $58.35 | $58.40 |
| 7 purchase totals = | $927.36 | $1,004.2796 | $1,004.28 | $1,004.25 | $1,004.20 | |