| 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 | $199.91 | 3.267% | $206.4411 | $206.44 | $206.45 | $206.40 |
| Purchase #2 | $150.98 | 11.313% | $168.0604 | $168.06 | $168.05 | $168.10 |
| Purchase #3 | $150.99 | 6.299% | $160.5009 | $160.50 | $160.50 | $160.50 |
| Purchase #4 | $98.39 | 6.799% | $105.0795 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $11.78 | 8.330% | $12.7613 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $230.53 | 10.665% | $255.116 | $255.12 | $255.10 | $255.10 |
| Purchase #7 | $66.34 | 12.284% | $74.4892 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $908.92 | $982.4484 | $982.45 | $982.45 | $982.50 | |