| 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 | $209.37 | 13.633% | $237.9134 | $237.91 | $237.90 | $237.90 |
| Purchase #2 | $206.92 | 12.286% | $232.3422 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $139.79 | 13.265% | $158.3331 | $158.33 | $158.35 | $158.30 |
| Purchase #4 | $145.60 | 7.188% | $156.0657 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $94.98 | 4.808% | $99.5466 | $99.55 | $99.55 | $99.50 |
| Purchase #6 | $165.74 | 9.605% | $181.6593 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $163.69 | 3.792% | $169.8971 | $169.90 | $169.90 | $169.90 |
| 7 purchase totals = | $1,126.09 | $1,235.7574 | $1,235.76 | $1,235.75 | $1,235.70 | |