| 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 | $109.58 | 3.108% | $112.9857 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $171.41 | 11.291% | $190.7639 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $82.85 | 4.510% | $86.5865 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $177.67 | 5.670% | $187.7439 | $187.74 | $187.75 | $187.70 |
| Purchase #5 | $223.87 | 4.651% | $234.2822 | $234.28 | $234.30 | $234.30 |
| Purchase #6 | $26.36 | 12.685% | $29.7038 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $96.65 | 4.487% | $100.9867 | $100.99 | $101.00 | $101.00 |
| 7 purchase totals = | $888.39 | $943.0527 | $943.05 | $943.10 | $943.10 | |