| 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 | $113.35 | 7.776% | $122.1641 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $234.30 | 8.540% | $254.3092 | $254.31 | $254.30 | $254.30 |
| Purchase #3 | $23.87 | 9.271% | $26.083 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $119.55 | 5.213% | $125.7821 | $125.78 | $125.80 | $125.80 |
| Purchase #5 | $146.42 | 6.461% | $155.8802 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $83.50 | 4.166% | $86.9786 | $86.98 | $87.00 | $87.00 |
| Purchase #7 | $28.67 | 6.208% | $30.4498 | $30.45 | $30.45 | $30.40 |
| 7 purchase totals = | $749.66 | $801.6470 | $801.64 | $801.70 | $801.70 | |