| 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 | $11.46 | 7.844% | $12.3589 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $130.93 | 3.226% | $135.1538 | $135.15 | $135.15 | $135.20 |
| Purchase #3 | $72.78 | 9.671% | $79.8186 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $182.58 | 12.200% | $204.8548 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $56.63 | 13.511% | $64.2813 | $64.28 | $64.30 | $64.30 |
| Purchase #6 | $226.35 | 3.497% | $234.2655 | $234.27 | $234.25 | $234.30 |
| Purchase #7 | $221.31 | 4.744% | $231.8089 | $231.81 | $231.80 | $231.80 |
| 7 purchase totals = | $902.04 | $962.5418 | $962.54 | $962.50 | $962.70 | |