| 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 | $105.83 | 3.202% | $109.2187 | $109.22 | $109.20 | $109.20 |
| Purchase #2 | $208.58 | 11.418% | $232.3957 | $232.40 | $232.40 | $232.40 |
| Purchase #3 | $54.98 | 11.430% | $61.2642 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $219.25 | 5.796% | $231.9577 | $231.96 | $231.95 | $232.00 |
| Purchase #5 | $223.30 | 6.716% | $238.2968 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $20.84 | 11.264% | $23.1874 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $108.28 | 3.115% | $111.6529 | $111.65 | $111.65 | $111.70 |
| 7 purchase totals = | $941.06 | $1,007.9734 | $1,007.98 | $1,007.95 | $1,008.10 | |