| 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 | $238.81 | 9.287% | $260.9883 | $260.99 | $261.00 | $261.00 |
| Purchase #2 | $42.55 | 5.609% | $44.9366 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $66.98 | 11.176% | $74.4657 | $74.47 | $74.45 | $74.50 |
| Purchase #4 | $233.52 | 5.827% | $247.1272 | $247.13 | $247.15 | $247.10 |
| Purchase #5 | $56.45 | 6.587% | $60.1684 | $60.17 | $60.15 | $60.20 |
| Purchase #6 | $41.64 | 5.364% | $43.8736 | $43.87 | $43.85 | $43.90 |
| Purchase #7 | $169.39 | 12.198% | $190.0522 | $190.05 | $190.05 | $190.10 |
| 7 purchase totals = | $849.34 | $921.6120 | $921.62 | $921.60 | $921.70 | |