| 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 | $231.74 | 11.322% | $257.9776 | $257.98 | $258.00 | $258.00 |
| Purchase #2 | $15.46 | 13.858% | $17.6024 | $17.60 | $17.60 | $17.60 |
| Purchase #3 | $42.66 | 3.219% | $44.0332 | $44.03 | $44.05 | $44.00 |
| Purchase #4 | $167.76 | 4.719% | $175.6766 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $100.45 | 11.631% | $112.1333 | $112.13 | $112.15 | $112.10 |
| Purchase #6 | $243.58 | 9.625% | $267.0246 | $267.02 | $267.00 | $267.00 |
| Purchase #7 | $79.60 | 8.122% | $86.0651 | $86.07 | $86.05 | $86.10 |
| 7 purchase totals = | $881.25 | $960.5128 | $960.51 | $960.55 | $960.50 | |