| 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 | $119.87 | 5.308% | $126.2327 | $126.23 | $126.25 | $126.20 |
| Purchase #2 | $168.86 | 3.329% | $174.4813 | $174.48 | $174.50 | $174.50 |
| Purchase #3 | $87.42 | 11.530% | $97.4995 | $97.50 | $97.50 | $97.50 |
| Purchase #4 | $217.55 | 11.703% | $243.0099 | $243.01 | $243.00 | $243.00 |
| Purchase #5 | $161.53 | 11.447% | $180.0203 | $180.02 | $180.00 | $180.00 |
| Purchase #6 | $104.40 | 4.126% | $108.7075 | $108.71 | $108.70 | $108.70 |
| Purchase #7 | $176.74 | 11.556% | $197.1641 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $1,036.37 | $1,127.1153 | $1,127.11 | $1,127.10 | $1,127.10 | |