| 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 | $204.30 | 3.240% | $210.9193 | $210.92 | $210.90 | $210.90 |
| Purchase #2 | $106.65 | 4.486% | $111.4343 | $111.43 | $111.45 | $111.40 |
| Purchase #3 | $48.69 | 7.297% | $52.2429 | $52.24 | $52.25 | $52.20 |
| Purchase #4 | $27.68 | 4.789% | $29.0056 | $29.01 | $29.00 | $29.00 |
| Purchase #5 | $34.85 | 3.307% | $36.0025 | $36.00 | $36.00 | $36.00 |
| Purchase #6 | $79.78 | 3.652% | $82.6936 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $99.86 | 13.327% | $113.1683 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $601.81 | $635.4665 | $635.46 | $635.45 | $635.40 | |