| 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 | $219.45 | 13.196% | $248.4086 | $248.41 | $248.40 | $248.40 |
| Purchase #2 | $227.73 | 10.476% | $251.587 | $251.59 | $251.60 | $251.60 |
| Purchase #3 | $108.97 | 10.118% | $119.9956 | $120.00 | $120.00 | $120.00 |
| Purchase #4 | $193.94 | 7.286% | $208.0705 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $106.32 | 13.787% | $120.9783 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $28.89 | 4.407% | $30.1632 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $31.44 | 9.547% | $34.4416 | $34.44 | $34.45 | $34.40 |
| 7 purchase totals = | $916.74 | $1,013.6448 | $1,013.65 | $1,013.65 | $1,013.70 | |