| 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 | $193.53 | 3.270% | $199.8584 | $199.86 | $199.85 | $199.90 |
| Purchase #2 | $45.37 | 6.266% | $48.2129 | $48.21 | $48.20 | $48.20 |
| Purchase #3 | $57.90 | 12.344% | $65.0472 | $65.05 | $65.05 | $65.00 |
| Purchase #4 | $246.51 | 4.408% | $257.3762 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $158.80 | 8.286% | $171.9582 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $128.31 | 6.222% | $136.2934 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $99.36 | 4.567% | $103.8978 | $103.90 | $103.90 | $103.90 |
| 7 purchase totals = | $929.78 | $982.6441 | $982.65 | $982.65 | $982.70 | |