| 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 | $233.34 | 12.393% | $262.2578 | $262.26 | $262.25 | $262.30 |
| Purchase #2 | $122.52 | 7.727% | $131.9871 | $131.99 | $132.00 | $132.00 |
| Purchase #3 | $197.26 | 8.759% | $214.538 | $214.54 | $214.55 | $214.50 |
| Purchase #4 | $126.91 | 6.567% | $135.2442 | $135.24 | $135.25 | $135.20 |
| Purchase #5 | $12.33 | 7.492% | $13.2538 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $45.32 | 3.855% | $47.0671 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $55.53 | 10.395% | $61.3023 | $61.30 | $61.30 | $61.30 |
| 7 purchase totals = | $793.21 | $865.6503 | $865.65 | $865.65 | $865.70 | |