| 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 | $131.25 | 13.526% | $149.0029 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $250.66 | 4.315% | $261.476 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $26.38 | 4.639% | $27.6038 | $27.60 | $27.60 | $27.60 |
| Purchase #4 | $42.98 | 9.736% | $47.1645 | $47.16 | $47.15 | $47.20 |
| Purchase #5 | $34.59 | 10.344% | $38.168 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $153.47 | 10.736% | $169.9465 | $169.95 | $169.95 | $169.90 |
| Purchase #7 | $99.69 | 6.609% | $106.2785 | $106.28 | $106.30 | $106.30 |
| 7 purchase totals = | $739.02 | $799.6402 | $799.64 | $799.65 | $799.70 | |