| 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 | $230.82 | 11.478% | $257.3135 | $257.31 | $257.30 | $257.30 |
| Purchase #2 | $232.97 | 10.334% | $257.0451 | $257.05 | $257.05 | $257.00 |
| Purchase #3 | $162.27 | 4.504% | $169.5786 | $169.58 | $169.60 | $169.60 |
| Purchase #4 | $195.96 | 4.843% | $205.4503 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $124.78 | 11.260% | $138.8302 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $118.67 | 11.799% | $132.6719 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $17.77 | 6.866% | $18.9901 | $18.99 | $19.00 | $19.00 |
| 7 purchase totals = | $1,083.24 | $1,179.8797 | $1,179.88 | $1,179.90 | $1,179.90 | |