| 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 | $205.87 | 11.215% | $228.9583 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $235.92 | 8.421% | $255.7868 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $180.52 | 6.221% | $191.7501 | $191.75 | $191.75 | $191.80 |
| Purchase #4 | $175.44 | 11.439% | $195.5086 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $178.77 | 3.671% | $185.3326 | $185.33 | $185.35 | $185.30 |
| Purchase #6 | $134.81 | 4.263% | $140.557 | $140.56 | $140.55 | $140.60 |
| Purchase #7 | $32.78 | 13.763% | $37.2915 | $37.29 | $37.30 | $37.30 |
| 7 purchase totals = | $1,144.11 | $1,235.1849 | $1,235.19 | $1,235.20 | $1,235.30 | |