| 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 | $125.69 | 4.391% | $131.209 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $248.74 | 13.320% | $281.8722 | $281.87 | $281.85 | $281.90 |
| Purchase #3 | $215.35 | 9.869% | $236.6029 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $112.68 | 3.388% | $116.4976 | $116.50 | $116.50 | $116.50 |
| Purchase #5 | $33.94 | 3.373% | $35.0848 | $35.08 | $35.10 | $35.10 |
| Purchase #6 | $243.28 | 13.403% | $275.8868 | $275.89 | $275.90 | $275.90 |
| Purchase #7 | $145.25 | 7.293% | $155.8431 | $155.84 | $155.85 | $155.80 |
| 7 purchase totals = | $1,124.93 | $1,232.9964 | $1,232.99 | $1,233.00 | $1,233.00 | |