| 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 | $209.93 | 10.422% | $231.8089 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $98.98 | 4.339% | $103.2747 | $103.27 | $103.25 | $103.30 |
| Purchase #3 | $179.43 | 4.809% | $188.0588 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $237.25 | 4.426% | $247.7507 | $247.75 | $247.75 | $247.80 |
| Purchase #5 | $207.64 | 13.871% | $236.4417 | $236.44 | $236.45 | $236.40 |
| Purchase #6 | $42.79 | 3.125% | $44.1272 | $44.13 | $44.15 | $44.10 |
| Purchase #7 | $175.74 | 11.588% | $196.1048 | $196.10 | $196.10 | $196.10 |
| 7 purchase totals = | $1,151.76 | $1,247.5668 | $1,247.56 | $1,247.55 | $1,247.60 | |