| 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 | $223.98 | 4.709% | $234.5272 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $129.73 | 13.460% | $147.1917 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $10.65 | 3.424% | $11.0147 | $11.01 | $11.00 | $11.00 |
| Purchase #4 | $59.75 | 12.722% | $67.3514 | $67.35 | $67.35 | $67.40 |
| Purchase #5 | $121.41 | 7.197% | $130.1479 | $130.15 | $130.15 | $130.10 |
| Purchase #6 | $228.63 | 12.482% | $257.1676 | $257.17 | $257.15 | $257.20 |
| Purchase #7 | $82.98 | 10.325% | $91.5477 | $91.55 | $91.55 | $91.50 |
| 7 purchase totals = | $857.13 | $938.9482 | $938.95 | $938.95 | $938.90 | |