| 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 | $219.89 | 10.721% | $243.4644 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $226.44 | 6.293% | $240.6899 | $240.69 | $240.70 | $240.70 |
| Purchase #3 | $23.36 | 3.104% | $24.0851 | $24.09 | $24.10 | $24.10 |
| Purchase #4 | $81.95 | 5.132% | $86.1557 | $86.16 | $86.15 | $86.20 |
| Purchase #5 | $197.54 | 11.455% | $220.1682 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $99.88 | 13.721% | $113.5845 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $59.65 | 9.835% | $65.5166 | $65.52 | $65.50 | $65.50 |
| 7 purchase totals = | $908.71 | $993.6644 | $993.67 | $993.65 | $993.80 | |