| 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 | $219.66 | 5.788% | $232.3739 | $232.37 | $232.35 | $232.40 |
| Purchase #2 | $21.28 | 13.469% | $24.1462 | $24.15 | $24.15 | $24.10 |
| Purchase #3 | $52.46 | 10.626% | $58.0344 | $58.03 | $58.05 | $58.00 |
| Purchase #4 | $78.54 | 3.159% | $81.0211 | $81.02 | $81.00 | $81.00 |
| Purchase #5 | $142.71 | 3.553% | $147.7805 | $147.78 | $147.80 | $147.80 |
| Purchase #6 | $121.44 | 13.836% | $138.2424 | $138.24 | $138.25 | $138.20 |
| Purchase #7 | $23.76 | 4.199% | $24.7577 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $659.85 | $706.3562 | $706.35 | $706.35 | $706.30 | |