| 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 | $190.38 | 4.203% | $198.3817 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $50.47 | 8.367% | $54.6928 | $54.69 | $54.70 | $54.70 |
| Purchase #3 | $226.92 | 12.259% | $254.7381 | $254.74 | $254.75 | $254.70 |
| Purchase #4 | $246.56 | 4.472% | $257.5862 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $24.52 | 10.374% | $27.0637 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $87.97 | 10.331% | $97.0582 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $72.60 | 7.376% | $77.955 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $899.42 | $967.4757 | $967.48 | $967.50 | $967.60 | |