| 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 | $226.88 | 11.701% | $253.4272 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $126.50 | 9.265% | $138.2202 | $138.22 | $138.20 | $138.20 |
| Purchase #3 | $143.50 | 13.786% | $163.2829 | $163.28 | $163.30 | $163.30 |
| Purchase #4 | $140.54 | 3.774% | $145.844 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $80.33 | 10.105% | $88.4473 | $88.45 | $88.45 | $88.40 |
| Purchase #6 | $47.28 | 4.574% | $49.4426 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $10.87 | 3.581% | $11.2593 | $11.26 | $11.25 | $11.30 |
| 7 purchase totals = | $775.90 | $849.9235 | $849.92 | $849.95 | $849.80 | |