| 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 | $225.55 | 11.835% | $252.2438 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $76.72 | 7.413% | $82.4073 | $82.41 | $82.40 | $82.40 |
| Purchase #3 | $228.94 | 5.778% | $242.1682 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $227.28 | 11.488% | $253.3899 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $211.81 | 11.305% | $235.7551 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $61.62 | 11.454% | $68.678 | $68.68 | $68.70 | $68.70 |
| Purchase #7 | $68.78 | 9.832% | $75.5424 | $75.54 | $75.55 | $75.50 |
| 7 purchase totals = | $1,100.70 | $1,210.1847 | $1,210.19 | $1,210.20 | $1,210.20 | |