| 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 | $224.82 | 13.434% | $255.0223 | $255.02 | $255.00 | $255.00 |
| Purchase #2 | $121.86 | 10.805% | $135.027 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $68.99 | 13.689% | $78.434 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $176.49 | 13.494% | $200.3056 | $200.31 | $200.30 | $200.30 |
| Purchase #5 | $134.67 | 8.830% | $146.5614 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $118.27 | 6.567% | $126.0368 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $71.88 | 7.203% | $77.0575 | $77.06 | $77.05 | $77.10 |
| 7 purchase totals = | $916.98 | $1,018.4446 | $1,018.45 | $1,018.45 | $1,018.40 | |