| 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 | $125.82 | 10.395% | $138.899 | $138.90 | $138.90 | $138.90 |
| Purchase #2 | $181.36 | 3.577% | $187.8472 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $199.61 | 11.716% | $222.9963 | $223.00 | $223.00 | $223.00 |
| Purchase #4 | $216.99 | 8.485% | $235.4016 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $26.71 | 7.314% | $28.6636 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $37.93 | 13.507% | $43.0532 | $43.05 | $43.05 | $43.10 |
| Purchase #7 | $47.91 | 12.448% | $53.8738 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $836.33 | $910.7347 | $910.73 | $910.70 | $910.80 | |