| 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 | $223.59 | 9.153% | $244.0552 | $244.06 | $244.05 | $244.10 |
| Purchase #2 | $228.85 | 3.775% | $237.4891 | $237.49 | $237.50 | $237.50 |
| Purchase #3 | $26.88 | 12.446% | $30.2255 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $122.70 | 13.536% | $139.3087 | $139.31 | $139.30 | $139.30 |
| Purchase #5 | $129.92 | 7.556% | $139.7368 | $139.74 | $139.75 | $139.70 |
| Purchase #6 | $68.69 | 11.288% | $76.4437 | $76.44 | $76.45 | $76.40 |
| Purchase #7 | $70.78 | 5.478% | $74.6573 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $871.41 | $941.9163 | $941.93 | $941.95 | $941.90 | |