| 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 | $30.50 | 7.354% | $32.743 | $32.74 | $32.75 | $32.70 |
| Purchase #2 | $243.45 | 8.743% | $264.7348 | $264.73 | $264.75 | $264.70 |
| Purchase #3 | $174.60 | 12.262% | $196.0095 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $53.51 | 8.232% | $57.9149 | $57.91 | $57.90 | $57.90 |
| Purchase #5 | $219.38 | 13.606% | $249.2288 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $76.92 | 11.477% | $85.7481 | $85.75 | $85.75 | $85.70 |
| Purchase #7 | $222.38 | 9.356% | $243.1859 | $243.19 | $243.20 | $243.20 |
| 7 purchase totals = | $1,020.74 | $1,129.5650 | $1,129.56 | $1,129.60 | $1,129.40 | |