| 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 | $227.32 | 10.808% | $251.8887 | $251.89 | $251.90 | $251.90 |
| Purchase #2 | $30.62 | 8.455% | $33.2089 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $172.80 | 4.551% | $180.6641 | $180.66 | $180.65 | $180.70 |
| Purchase #4 | $21.28 | 7.643% | $22.9064 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $239.58 | 10.648% | $265.0905 | $265.09 | $265.10 | $265.10 |
| Purchase #6 | $150.30 | 4.244% | $156.6787 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $5.25 | 3.370% | $5.4269 | $5.43 | $5.45 | $5.40 |
| 7 purchase totals = | $847.15 | $915.8642 | $915.87 | $915.90 | $915.90 | |