| 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 | $208.39 | 10.474% | $230.2168 | $230.22 | $230.20 | $230.20 |
| Purchase #2 | $26.83 | 6.694% | $28.626 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $50.88 | 8.281% | $55.0934 | $55.09 | $55.10 | $55.10 |
| Purchase #4 | $23.55 | 8.314% | $25.5079 | $25.51 | $25.50 | $25.50 |
| Purchase #5 | $207.70 | 3.403% | $214.768 | $214.77 | $214.75 | $214.80 |
| Purchase #6 | $188.80 | 12.753% | $212.8777 | $212.88 | $212.90 | $212.90 |
| Purchase #7 | $214.85 | 3.467% | $222.2988 | $222.30 | $222.30 | $222.30 |
| 7 purchase totals = | $921.00 | $989.3886 | $989.40 | $989.40 | $989.40 | |