| 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 | $163.39 | 7.397% | $175.476 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $247.58 | 13.118% | $280.0575 | $280.06 | $280.05 | $280.10 |
| Purchase #3 | $44.73 | 11.609% | $49.9227 | $49.92 | $49.90 | $49.90 |
| Purchase #4 | $240.31 | 3.149% | $247.8774 | $247.88 | $247.90 | $247.90 |
| Purchase #5 | $58.55 | 10.514% | $64.7059 | $64.71 | $64.70 | $64.70 |
| Purchase #6 | $96.83 | 7.635% | $104.223 | $104.22 | $104.20 | $104.20 |
| Purchase #7 | $183.36 | 13.103% | $207.3857 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,034.75 | $1,129.6482 | $1,129.66 | $1,129.65 | $1,129.70 | |