| 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 | $198.97 | 8.231% | $215.3472 | $215.35 | $215.35 | $215.30 |
| Purchase #2 | $85.65 | 10.645% | $94.7674 | $94.77 | $94.75 | $94.80 |
| Purchase #3 | $15.84 | 3.743% | $16.4329 | $16.43 | $16.45 | $16.40 |
| Purchase #4 | $112.67 | 3.648% | $116.7802 | $116.78 | $116.80 | $116.80 |
| Purchase #5 | $17.33 | 10.106% | $19.0814 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $32.68 | 7.843% | $35.2431 | $35.24 | $35.25 | $35.20 |
| Purchase #7 | $29.99 | 3.266% | $30.9695 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $493.13 | $528.6217 | $528.62 | $528.65 | $528.60 | |