| 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 | $126.97 | 10.690% | $140.5431 | $140.54 | $140.55 | $140.50 |
| Purchase #2 | $11.58 | 3.190% | $11.9494 | $11.95 | $11.95 | $11.90 |
| Purchase #3 | $20.52 | 6.792% | $21.9137 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $29.68 | 10.506% | $32.7982 | $32.80 | $32.80 | $32.80 |
| Purchase #5 | $187.45 | 9.524% | $205.3027 | $205.30 | $205.30 | $205.30 |
| Purchase #6 | $125.56 | 8.449% | $136.1686 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $131.90 | 6.267% | $140.1662 | $140.17 | $140.15 | $140.20 |
| 7 purchase totals = | $633.66 | $688.8419 | $688.84 | $688.80 | $688.80 | |