| 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 | $105.25 | 11.218% | $117.0569 | $117.06 | $117.05 | $117.10 |
| Purchase #2 | $40.81 | 4.864% | $42.795 | $42.80 | $42.80 | $42.80 |
| Purchase #3 | $208.89 | 9.618% | $228.981 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $171.51 | 5.745% | $181.3632 | $181.36 | $181.35 | $181.40 |
| Purchase #5 | $5.73 | 9.217% | $6.2581 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $111.25 | 7.680% | $119.794 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $188.97 | 13.524% | $214.5263 | $214.53 | $214.55 | $214.50 |
| 7 purchase totals = | $832.41 | $910.7745 | $910.78 | $910.80 | $910.90 | |