| 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 | $31.26 | 3.591% | $32.3825 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $185.79 | 12.501% | $209.0156 | $209.02 | $209.00 | $209.00 |
| Purchase #3 | $232.75 | 10.459% | $257.0933 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $189.92 | 13.393% | $215.356 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $149.40 | 11.221% | $166.1642 | $166.16 | $166.15 | $166.20 |
| Purchase #6 | $163.49 | 11.116% | $181.6635 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $116.27 | 13.480% | $131.9432 | $131.94 | $131.95 | $131.90 |
| 7 purchase totals = | $1,068.88 | $1,193.6183 | $1,193.61 | $1,193.60 | $1,193.70 | |