| 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 | $117.66 | 5.388% | $123.9995 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $185.49 | 12.360% | $208.4166 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $177.66 | 5.608% | $187.6232 | $187.62 | $187.60 | $187.60 |
| Purchase #4 | $15.67 | 12.758% | $17.6692 | $17.67 | $17.65 | $17.70 |
| Purchase #5 | $110.81 | 6.304% | $117.7955 | $117.80 | $117.80 | $117.80 |
| Purchase #6 | $48.49 | 4.110% | $50.4829 | $50.48 | $50.50 | $50.50 |
| Purchase #7 | $14.29 | 8.393% | $15.4894 | $15.49 | $15.50 | $15.50 |
| 7 purchase totals = | $670.07 | $721.4763 | $721.48 | $721.45 | $721.50 | |