| 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 | $21.51 | 9.486% | $23.5504 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $182.79 | 12.474% | $205.5912 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $238.41 | 9.533% | $261.1376 | $261.14 | $261.15 | $261.10 |
| Purchase #4 | $198.99 | 12.149% | $223.1653 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $235.59 | 6.196% | $250.1872 | $250.19 | $250.20 | $250.20 |
| Purchase #6 | $88.73 | 4.564% | $92.7796 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $163.34 | 9.461% | $178.7936 | $178.79 | $178.80 | $178.80 |
| 7 purchase totals = | $1,129.36 | $1,235.2049 | $1,235.21 | $1,235.25 | $1,235.30 | |