| 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 | $103.47 | 12.587% | $116.4938 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $175.99 | 4.465% | $183.848 | $183.85 | $183.85 | $183.80 |
| Purchase #3 | $92.76 | 11.863% | $103.7641 | $103.76 | $103.75 | $103.80 |
| Purchase #4 | $207.73 | 7.398% | $223.0979 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $32.42 | 5.529% | $34.2125 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $243.63 | 7.451% | $261.7829 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $178.33 | 3.465% | $184.5091 | $184.51 | $184.50 | $184.50 |
| 7 purchase totals = | $1,034.33 | $1,107.7083 | $1,107.70 | $1,107.70 | $1,107.70 | |