| 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 | $189.26 | 3.857% | $196.5598 | $196.56 | $196.55 | $196.60 |
| Purchase #2 | $198.75 | 6.166% | $211.0049 | $211.00 | $211.00 | $211.00 |
| Purchase #3 | $57.27 | 8.853% | $62.3401 | $62.34 | $62.35 | $62.30 |
| Purchase #4 | $218.57 | 7.449% | $234.8513 | $234.85 | $234.85 | $234.90 |
| Purchase #5 | $88.81 | 10.120% | $97.7976 | $97.80 | $97.80 | $97.80 |
| Purchase #6 | $11.38 | 10.709% | $12.5987 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $45.39 | 3.182% | $46.8343 | $46.83 | $46.85 | $46.80 |
| 7 purchase totals = | $809.43 | $861.9867 | $861.98 | $862.00 | $862.00 | |