| 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 | $199.51 | 12.318% | $224.0856 | $224.09 | $224.10 | $224.10 |
| Purchase #2 | $16.96 | 10.241% | $18.6969 | $18.70 | $18.70 | $18.70 |
| Purchase #3 | $124.34 | 13.621% | $141.2764 | $141.28 | $141.30 | $141.30 |
| Purchase #4 | $28.83 | 4.858% | $30.2306 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $239.94 | 12.258% | $269.3518 | $269.35 | $269.35 | $269.40 |
| Purchase #6 | $128.60 | 12.240% | $144.3406 | $144.34 | $144.35 | $144.30 |
| Purchase #7 | $8.25 | 3.819% | $8.5651 | $8.57 | $8.55 | $8.60 |
| 7 purchase totals = | $746.43 | $836.5470 | $836.56 | $836.60 | $836.60 | |