| 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 | $200.72 | 3.171% | $207.0848 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $221.25 | 6.772% | $236.2331 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $134.54 | 7.469% | $144.5888 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $224.49 | 6.633% | $239.3804 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $30.59 | 8.809% | $33.2847 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $172.41 | 12.852% | $194.5681 | $194.57 | $194.55 | $194.60 |
| Purchase #7 | $58.71 | 5.231% | $61.7811 | $61.78 | $61.80 | $61.80 |
| 7 purchase totals = | $1,042.71 | $1,116.9210 | $1,116.91 | $1,117.00 | $1,117.00 | |