| 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 | $105.35 | 5.396% | $111.0347 | $111.03 | $111.05 | $111.00 |
| Purchase #2 | $18.58 | 9.260% | $20.3005 | $20.30 | $20.30 | $20.30 |
| Purchase #3 | $76.63 | 13.311% | $86.8302 | $86.83 | $86.85 | $86.80 |
| Purchase #4 | $237.60 | 3.384% | $245.6404 | $245.64 | $245.65 | $245.60 |
| Purchase #5 | $86.34 | 12.724% | $97.3259 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $161.25 | 4.833% | $169.0432 | $169.04 | $169.05 | $169.00 |
| Purchase #7 | $232.27 | 11.552% | $259.1018 | $259.10 | $259.10 | $259.10 |
| 7 purchase totals = | $918.02 | $989.2767 | $989.27 | $989.35 | $989.10 | |