| 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 | $200.69 | 5.454% | $211.6356 | $211.64 | $211.65 | $211.60 |
| Purchase #2 | $137.34 | 7.374% | $147.4675 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $205.30 | 3.276% | $212.0256 | $212.03 | $212.05 | $212.00 |
| Purchase #4 | $179.76 | 9.516% | $196.866 | $196.87 | $196.85 | $196.90 |
| Purchase #5 | $45.76 | 12.328% | $51.4013 | $51.40 | $51.40 | $51.40 |
| Purchase #6 | $65.96 | 7.244% | $70.7381 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $43.61 | 7.431% | $46.8507 | $46.85 | $46.85 | $46.90 |
| 7 purchase totals = | $878.42 | $936.9848 | $937.00 | $937.00 | $937.00 | |