| 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 | $174.83 | 9.464% | $191.3759 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $25.33 | 3.282% | $26.1613 | $26.16 | $26.15 | $26.20 |
| Purchase #3 | $210.92 | 12.391% | $237.0551 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $52.92 | 11.491% | $59.001 | $59.00 | $59.00 | $59.00 |
| Purchase #5 | $34.49 | 5.216% | $36.289 | $36.29 | $36.30 | $36.30 |
| Purchase #6 | $53.38 | 5.403% | $56.2641 | $56.26 | $56.25 | $56.30 |
| Purchase #7 | $42.51 | 3.817% | $44.1326 | $44.13 | $44.15 | $44.10 |
| 7 purchase totals = | $594.38 | $650.2790 | $650.28 | $650.30 | $650.40 | |