| 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 | $112.81 | 11.535% | $125.8226 | $125.82 | $125.80 | $125.80 |
| Purchase #2 | $168.40 | 11.749% | $188.1853 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $215.48 | 8.304% | $233.3735 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $189.63 | 12.301% | $212.9564 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $84.92 | 11.758% | $94.9049 | $94.90 | $94.90 | $94.90 |
| Purchase #6 | $208.27 | 6.707% | $222.2387 | $222.24 | $222.25 | $222.20 |
| Purchase #7 | $180.70 | 3.707% | $187.3985 | $187.40 | $187.40 | $187.40 |
| 7 purchase totals = | $1,160.21 | $1,264.8799 | $1,264.88 | $1,264.85 | $1,264.90 | |