| 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 | $119.35 | 10.783% | $132.2195 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $158.90 | 7.862% | $171.3927 | $171.39 | $171.40 | $171.40 |
| Purchase #3 | $72.66 | 6.866% | $77.6488 | $77.65 | $77.65 | $77.60 |
| Purchase #4 | $247.47 | 13.565% | $281.0393 | $281.04 | $281.05 | $281.00 |
| Purchase #5 | $33.76 | 4.166% | $35.1664 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $175.93 | 8.487% | $190.8612 | $190.86 | $190.85 | $190.90 |
| Purchase #7 | $207.56 | 3.812% | $215.4722 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,015.63 | $1,103.8001 | $1,103.80 | $1,103.75 | $1,103.80 | |