| 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 | $224.84 | 8.423% | $243.7783 | $243.78 | $243.80 | $243.80 |
| Purchase #2 | $171.32 | 10.247% | $188.8752 | $188.88 | $188.90 | $188.90 |
| Purchase #3 | $138.29 | 6.820% | $147.7214 | $147.72 | $147.70 | $147.70 |
| Purchase #4 | $24.71 | 5.502% | $26.0695 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $24.47 | 3.662% | $25.3661 | $25.37 | $25.35 | $25.40 |
| Purchase #6 | $122.27 | 13.610% | $138.9109 | $138.91 | $138.90 | $138.90 |
| Purchase #7 | $209.63 | 8.707% | $227.8825 | $227.88 | $227.90 | $227.90 |
| 7 purchase totals = | $915.53 | $998.6039 | $998.61 | $998.60 | $998.70 | |