| 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 | $216.95 | 4.164% | $225.9838 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $147.60 | 4.389% | $154.0782 | $154.08 | $154.10 | $154.10 |
| Purchase #3 | $76.66 | 5.605% | $80.9568 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $97.56 | 8.196% | $105.556 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $167.34 | 10.861% | $185.5148 | $185.51 | $185.50 | $185.50 |
| Purchase #6 | $110.26 | 13.427% | $125.0646 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $187.51 | 9.321% | $204.9878 | $204.99 | $205.00 | $205.00 |
| 7 purchase totals = | $1,003.88 | $1,082.1420 | $1,082.14 | $1,082.15 | $1,082.30 | |