| 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 | $234.84 | 10.747% | $260.0783 | $260.08 | $260.10 | $260.10 |
| Purchase #2 | $99.41 | 12.821% | $112.1554 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $54.35 | 7.596% | $58.4784 | $58.48 | $58.50 | $58.50 |
| Purchase #4 | $128.34 | 3.496% | $132.8268 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $118.62 | 12.516% | $133.4665 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $87.27 | 12.377% | $98.0714 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $67.41 | 11.285% | $75.0172 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $790.24 | $870.0940 | $870.11 | $870.10 | $870.20 | |