| 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 | $231.91 | 3.136% | $239.1827 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $103.28 | 6.844% | $110.3485 | $110.35 | $110.35 | $110.30 |
| Purchase #3 | $205.66 | 4.433% | $214.7769 | $214.78 | $214.80 | $214.80 |
| Purchase #4 | $33.86 | 13.595% | $38.4633 | $38.46 | $38.45 | $38.50 |
| Purchase #5 | $39.82 | 11.554% | $44.4208 | $44.42 | $44.40 | $44.40 |
| Purchase #6 | $68.85 | 3.615% | $71.3389 | $71.34 | $71.35 | $71.30 |
| Purchase #7 | $155.42 | 10.450% | $171.6614 | $171.66 | $171.65 | $171.70 |
| 7 purchase totals = | $838.80 | $890.1925 | $890.19 | $890.20 | $890.20 | |