| 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 | $236.30 | 3.552% | $244.6934 | $244.69 | $244.70 | $244.70 |
| Purchase #2 | $57.73 | 6.504% | $61.4848 | $61.48 | $61.50 | $61.50 |
| Purchase #3 | $19.80 | 6.507% | $21.0884 | $21.09 | $21.10 | $21.10 |
| Purchase #4 | $204.43 | 13.392% | $231.8073 | $231.81 | $231.80 | $231.80 |
| Purchase #5 | $171.37 | 6.276% | $182.1252 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $172.78 | 11.752% | $193.0851 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $23.67 | 11.758% | $26.4531 | $26.45 | $26.45 | $26.50 |
| 7 purchase totals = | $886.08 | $960.7373 | $960.74 | $960.80 | $960.80 | |