| 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 | $23.71 | 10.329% | $26.159 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $168.93 | 6.174% | $179.3597 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $93.48 | 4.379% | $97.5735 | $97.57 | $97.55 | $97.60 |
| Purchase #4 | $83.27 | 4.354% | $86.8956 | $86.90 | $86.90 | $86.90 |
| Purchase #5 | $115.49 | 10.278% | $127.3601 | $127.36 | $127.35 | $127.40 |
| Purchase #6 | $104.46 | 8.721% | $113.57 | $113.57 | $113.55 | $113.60 |
| Purchase #7 | $217.49 | 4.827% | $227.9882 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $806.83 | $858.9061 | $858.91 | $858.85 | $859.10 | |