| 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 | $235.35 | 3.453% | $243.4766 | $243.48 | $243.50 | $243.50 |
| Purchase #2 | $204.32 | 10.484% | $225.7409 | $225.74 | $225.75 | $225.70 |
| Purchase #3 | $241.48 | 5.211% | $254.0635 | $254.06 | $254.05 | $254.10 |
| Purchase #4 | $174.66 | 11.853% | $195.3624 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $24.37 | 11.234% | $27.1077 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $85.75 | 13.220% | $97.0862 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $213.63 | 9.509% | $233.9441 | $233.94 | $233.95 | $233.90 |
| 7 purchase totals = | $1,179.56 | $1,276.7814 | $1,276.78 | $1,276.80 | $1,276.80 | |