| 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 | $8.82 | 10.369% | $9.7345 | $9.73 | $9.75 | $9.70 |
| Purchase #2 | $231.66 | 8.374% | $251.0592 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $10.93 | 12.450% | $12.2908 | $12.29 | $12.30 | $12.30 |
| Purchase #4 | $113.51 | 9.695% | $124.5148 | $124.51 | $124.50 | $124.50 |
| Purchase #5 | $127.87 | 8.789% | $139.1085 | $139.11 | $139.10 | $139.10 |
| Purchase #6 | $148.86 | 13.512% | $168.974 | $168.97 | $168.95 | $169.00 |
| Purchase #7 | $21.30 | 9.641% | $23.3535 | $23.35 | $23.35 | $23.40 |
| 7 purchase totals = | $662.95 | $729.0353 | $729.02 | $729.00 | $729.10 | |