| 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 | $242.78 | 10.222% | $267.597 | $267.60 | $267.60 | $267.60 |
| Purchase #2 | $45.74 | 10.426% | $50.5089 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $11.62 | 12.585% | $13.0824 | $13.08 | $13.10 | $13.10 |
| Purchase #4 | $52.32 | 13.178% | $59.2147 | $59.21 | $59.20 | $59.20 |
| Purchase #5 | $184.36 | 6.866% | $197.0182 | $197.02 | $197.00 | $197.00 |
| Purchase #6 | $128.33 | 8.825% | $139.6551 | $139.66 | $139.65 | $139.70 |
| Purchase #7 | $184.97 | 7.548% | $198.9315 | $198.93 | $198.95 | $198.90 |
| 7 purchase totals = | $850.12 | $926.0078 | $926.01 | $926.00 | $926.00 | |