| 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 | $192.38 | 7.837% | $207.4568 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $80.67 | 7.373% | $86.6178 | $86.62 | $86.60 | $86.60 |
| Purchase #3 | $178.99 | 4.711% | $187.4222 | $187.42 | $187.40 | $187.40 |
| Purchase #4 | $112.32 | 9.822% | $123.3521 | $123.35 | $123.35 | $123.40 |
| Purchase #5 | $116.59 | 9.188% | $127.3023 | $127.30 | $127.30 | $127.30 |
| Purchase #6 | $243.42 | 7.416% | $261.472 | $261.47 | $261.45 | $261.50 |
| Purchase #7 | $185.80 | 12.684% | $209.3669 | $209.37 | $209.35 | $209.40 |
| 7 purchase totals = | $1,110.17 | $1,202.9901 | $1,202.99 | $1,202.90 | $1,203.10 | |