| 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 | $236.57 | 13.383% | $268.2302 | $268.23 | $268.25 | $268.20 |
| Purchase #2 | $244.77 | 6.232% | $260.0241 | $260.02 | $260.00 | $260.00 |
| Purchase #3 | $120.46 | 7.166% | $129.0922 | $129.09 | $129.10 | $129.10 |
| Purchase #4 | $86.59 | 6.284% | $92.0313 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $148.63 | 4.432% | $155.2173 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $125.53 | 3.341% | $129.724 | $129.72 | $129.70 | $129.70 |
| Purchase #7 | $208.60 | 6.468% | $222.0922 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $1,171.15 | $1,256.4113 | $1,256.40 | $1,256.40 | $1,256.30 | |