| 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 | $97.34 | 3.530% | $100.7761 | $100.78 | $100.80 | $100.80 |
| Purchase #2 | $236.82 | 4.702% | $247.9553 | $247.96 | $247.95 | $248.00 |
| Purchase #3 | $139.96 | 7.302% | $150.1799 | $150.18 | $150.20 | $150.20 |
| Purchase #4 | $237.98 | 9.154% | $259.7647 | $259.76 | $259.75 | $259.80 |
| Purchase #5 | $127.94 | 4.629% | $133.8623 | $133.86 | $133.85 | $133.90 |
| Purchase #6 | $11.98 | 12.419% | $13.4678 | $13.47 | $13.45 | $13.50 |
| Purchase #7 | $14.46 | 3.822% | $15.0127 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $866.48 | $921.0188 | $921.02 | $921.00 | $921.20 | |