| 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 | $92.81 | 8.578% | $100.7712 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $130.27 | 6.821% | $139.1557 | $139.16 | $139.15 | $139.20 |
| Purchase #3 | $196.87 | 12.338% | $221.1598 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $166.44 | 9.376% | $182.0454 | $182.05 | $182.05 | $182.00 |
| Purchase #5 | $26.83 | 8.556% | $29.1256 | $29.13 | $29.15 | $29.10 |
| Purchase #6 | $113.48 | 10.317% | $125.1877 | $125.19 | $125.20 | $125.20 |
| Purchase #7 | $199.83 | 5.779% | $211.3782 | $211.38 | $211.40 | $211.40 |
| 7 purchase totals = | $926.53 | $1,008.8236 | $1,008.84 | $1,008.85 | $1,008.90 | |