| 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 | $230.40 | 11.431% | $256.737 | $256.74 | $256.75 | $256.70 |
| Purchase #2 | $97.78 | 7.468% | $105.0822 | $105.08 | $105.10 | $105.10 |
| Purchase #3 | $124.37 | 11.616% | $138.8168 | $138.82 | $138.80 | $138.80 |
| Purchase #4 | $19.85 | 6.239% | $21.0884 | $21.09 | $21.10 | $21.10 |
| Purchase #5 | $222.66 | 10.777% | $246.6561 | $246.66 | $246.65 | $246.70 |
| Purchase #6 | $97.72 | 9.366% | $106.8725 | $106.87 | $106.85 | $106.90 |
| Purchase #7 | $18.96 | 7.576% | $20.3964 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $811.74 | $895.6494 | $895.66 | $895.65 | $895.70 | |