| 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 | $211.99 | 7.306% | $227.478 | $227.48 | $227.50 | $227.50 |
| Purchase #2 | $9.73 | 11.441% | $10.8432 | $10.84 | $10.85 | $10.80 |
| Purchase #3 | $122.26 | 11.362% | $136.1512 | $136.15 | $136.15 | $136.20 |
| Purchase #4 | $5.39 | 12.539% | $6.0659 | $6.07 | $6.05 | $6.10 |
| Purchase #5 | $132.86 | 9.692% | $145.7368 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $105.67 | 12.806% | $119.2021 | $119.20 | $119.20 | $119.20 |
| Purchase #7 | $72.66 | 4.200% | $75.7117 | $75.71 | $75.70 | $75.70 |
| 7 purchase totals = | $660.56 | $721.1889 | $721.19 | $721.20 | $721.20 | |