| 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 | $226.74 | 7.599% | $243.97 | $243.97 | $243.95 | $244.00 |
| Purchase #2 | $151.85 | 11.427% | $169.2019 | $169.20 | $169.20 | $169.20 |
| Purchase #3 | $142.37 | 5.604% | $150.3484 | $150.35 | $150.35 | $150.30 |
| Purchase #4 | $140.50 | 5.393% | $148.0772 | $148.08 | $148.10 | $148.10 |
| Purchase #5 | $232.36 | 10.631% | $257.0622 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $18.98 | 13.767% | $21.593 | $21.59 | $21.60 | $21.60 |
| Purchase #7 | $13.37 | 12.835% | $15.086 | $15.09 | $15.10 | $15.10 |
| 7 purchase totals = | $926.17 | $1,005.3387 | $1,005.34 | $1,005.35 | $1,005.40 | |