| 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 | $216.36 | 6.805% | $231.0833 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $88.68 | 9.824% | $97.3919 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $115.66 | 3.270% | $119.4421 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $235.92 | 4.343% | $246.166 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $88.60 | 4.114% | $92.245 | $92.25 | $92.25 | $92.20 |
| Purchase #6 | $75.46 | 3.690% | $78.2445 | $78.24 | $78.25 | $78.20 |
| Purchase #7 | $210.85 | 5.682% | $222.8305 | $222.83 | $222.85 | $222.80 |
| 7 purchase totals = | $1,031.53 | $1,087.4033 | $1,087.40 | $1,087.45 | $1,087.30 | |