| 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 | $112.36 | 10.439% | $124.0893 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $39.46 | 11.517% | $44.0046 | $44.00 | $44.00 | $44.00 |
| Purchase #3 | $111.49 | 4.697% | $116.7267 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $210.57 | 13.668% | $239.3507 | $239.35 | $239.35 | $239.40 |
| Purchase #5 | $51.81 | 13.583% | $58.8474 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $110.67 | 10.313% | $122.0834 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $234.44 | 4.641% | $245.3204 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $870.80 | $950.4225 | $950.42 | $950.45 | $950.40 | |