| 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 | $112.45 | 12.425% | $126.4219 | $126.42 | $126.40 | $126.40 |
| Purchase #2 | $10.74 | 9.224% | $11.7307 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $242.53 | 10.429% | $267.8235 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $28.52 | 6.120% | $30.2654 | $30.27 | $30.25 | $30.30 |
| Purchase #5 | $56.49 | 12.206% | $63.3852 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $246.70 | 13.187% | $279.2323 | $279.23 | $279.25 | $279.20 |
| Purchase #7 | $115.78 | 6.129% | $122.8762 | $122.88 | $122.90 | $122.90 |
| 7 purchase totals = | $813.21 | $901.7352 | $901.74 | $901.75 | $901.70 | |