| 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 | $248.97 | 12.699% | $280.5867 | $280.59 | $280.60 | $280.60 |
| Purchase #2 | $213.91 | 6.496% | $227.8056 | $227.81 | $227.80 | $227.80 |
| Purchase #3 | $109.81 | 11.584% | $122.5304 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $77.34 | 8.288% | $83.7499 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $137.46 | 9.482% | $150.494 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $167.84 | 3.601% | $173.8839 | $173.88 | $173.90 | $173.90 |
| Purchase #7 | $17.97 | 10.399% | $19.8387 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $973.30 | $1,058.8892 | $1,058.89 | $1,058.95 | $1,058.80 | |