| 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 | $83.91 | 8.356% | $90.9215 | $90.92 | $90.90 | $90.90 |
| Purchase #2 | $246.53 | 10.456% | $272.3072 | $272.31 | $272.30 | $272.30 |
| Purchase #3 | $157.26 | 8.156% | $170.0861 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $196.84 | 3.625% | $203.9755 | $203.98 | $204.00 | $204.00 |
| Purchase #5 | $36.78 | 3.373% | $38.0206 | $38.02 | $38.00 | $38.00 |
| Purchase #6 | $230.85 | 5.431% | $243.3875 | $243.39 | $243.40 | $243.40 |
| Purchase #7 | $133.30 | 13.433% | $151.2062 | $151.21 | $151.20 | $151.20 |
| 7 purchase totals = | $1,085.47 | $1,169.9046 | $1,169.92 | $1,169.90 | $1,169.90 | |