| 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 | $203.31 | 13.745% | $231.255 | $231.26 | $231.25 | $231.30 |
| Purchase #2 | $126.64 | 6.334% | $134.6614 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $228.98 | 12.354% | $257.2682 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $56.81 | 5.625% | $60.0056 | $60.01 | $60.00 | $60.00 |
| Purchase #5 | $100.59 | 11.203% | $111.8591 | $111.86 | $111.85 | $111.90 |
| Purchase #6 | $53.28 | 10.302% | $58.7689 | $58.77 | $58.75 | $58.80 |
| Purchase #7 | $46.55 | 3.599% | $48.2253 | $48.23 | $48.25 | $48.20 |
| 7 purchase totals = | $816.16 | $902.0435 | $902.06 | $902.00 | $902.20 | |