| 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 | $190.87 | 12.623% | $214.9635 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $109.36 | 12.544% | $123.0781 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $162.95 | 5.283% | $171.5586 | $171.56 | $171.55 | $171.60 |
| Purchase #4 | $27.72 | 10.621% | $30.6641 | $30.66 | $30.65 | $30.70 |
| Purchase #5 | $86.49 | 10.365% | $95.4547 | $95.45 | $95.45 | $95.50 |
| Purchase #6 | $41.88 | 10.792% | $46.3997 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $135.96 | 13.293% | $154.0332 | $154.03 | $154.05 | $154.00 |
| 7 purchase totals = | $755.23 | $836.1519 | $836.14 | $836.15 | $836.30 | |