| 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 | $235.25 | 10.836% | $260.7417 | $260.74 | $260.75 | $260.70 |
| Purchase #2 | $99.95 | 3.830% | $103.7781 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $217.38 | 7.704% | $234.127 | $234.13 | $234.15 | $234.10 |
| Purchase #4 | $10.42 | 5.367% | $10.9792 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $144.40 | 13.453% | $163.8261 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $231.65 | 5.251% | $243.8139 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $71.38 | 8.495% | $77.4437 | $77.44 | $77.45 | $77.40 |
| 7 purchase totals = | $1,010.43 | $1,094.7097 | $1,094.71 | $1,094.80 | $1,094.60 | |