| 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 | $226.28 | 8.178% | $244.7852 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $63.99 | 7.698% | $68.916 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $190.40 | 13.210% | $215.5518 | $215.55 | $215.55 | $215.60 |
| Purchase #4 | $165.66 | 12.604% | $186.5398 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $89.26 | 13.182% | $101.0263 | $101.03 | $101.05 | $101.00 |
| Purchase #6 | $44.70 | 12.692% | $50.3733 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $111.34 | 7.225% | $119.3843 | $119.38 | $119.40 | $119.40 |
| 7 purchase totals = | $891.63 | $986.5767 | $986.58 | $986.60 | $986.60 | |