| 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 | $111.60 | 9.698% | $122.423 | $122.42 | $122.40 | $122.40 |
| Purchase #2 | $69.94 | 7.587% | $75.2463 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $48.28 | 9.187% | $52.7155 | $52.72 | $52.70 | $52.70 |
| Purchase #4 | $156.68 | 12.559% | $176.3574 | $176.36 | $176.35 | $176.40 |
| Purchase #5 | $131.48 | 3.780% | $136.4499 | $136.45 | $136.45 | $136.40 |
| Purchase #6 | $126.91 | 6.254% | $134.847 | $134.85 | $134.85 | $134.80 |
| Purchase #7 | $218.34 | 10.216% | $240.6456 | $240.65 | $240.65 | $240.60 |
| 7 purchase totals = | $863.23 | $938.6847 | $938.70 | $938.65 | $938.50 | |