| 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 | $186.41 | 7.522% | $200.4318 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $97.81 | 8.668% | $106.2882 | $106.29 | $106.30 | $106.30 |
| Purchase #3 | $95.49 | 6.722% | $101.9088 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $246.43 | 12.809% | $277.9952 | $278.00 | $278.00 | $278.00 |
| Purchase #5 | $5.43 | 5.232% | $5.7141 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $117.73 | 5.296% | $123.965 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $111.57 | 10.661% | $123.4645 | $123.46 | $123.45 | $123.50 |
| 7 purchase totals = | $860.87 | $939.7676 | $939.77 | $939.75 | $939.80 | |