| 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 | $197.92 | 10.859% | $219.4121 | $219.41 | $219.40 | $219.40 |
| Purchase #2 | $231.73 | 4.454% | $242.0513 | $242.05 | $242.05 | $242.10 |
| Purchase #3 | $124.58 | 5.426% | $131.3397 | $131.34 | $131.35 | $131.30 |
| Purchase #4 | $235.28 | 10.602% | $260.2244 | $260.22 | $260.20 | $260.20 |
| Purchase #5 | $239.46 | 10.545% | $264.7111 | $264.71 | $264.70 | $264.70 |
| Purchase #6 | $208.74 | 9.871% | $229.3447 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $97.67 | 4.640% | $102.2019 | $102.20 | $102.20 | $102.20 |
| 7 purchase totals = | $1,335.38 | $1,449.2852 | $1,449.27 | $1,449.25 | $1,449.20 | |