| 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 | $183.75 | 12.218% | $206.2006 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $24.36 | 4.556% | $25.4698 | $25.47 | $25.45 | $25.50 |
| Purchase #3 | $231.47 | 3.708% | $240.0529 | $240.05 | $240.05 | $240.10 |
| Purchase #4 | $97.79 | 9.782% | $107.3558 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $99.60 | 8.520% | $108.0859 | $108.09 | $108.10 | $108.10 |
| Purchase #6 | $56.51 | 8.273% | $61.1851 | $61.19 | $61.20 | $61.20 |
| Purchase #7 | $86.37 | 5.268% | $90.92 | $90.92 | $90.90 | $90.90 |
| 7 purchase totals = | $779.85 | $839.2701 | $839.28 | $839.25 | $839.40 | |