| 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 | $103.63 | 4.181% | $107.9628 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $113.25 | 6.648% | $120.7789 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $132.57 | 5.863% | $140.3426 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $217.43 | 3.149% | $224.2769 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $222.84 | 10.353% | $245.9106 | $245.91 | $245.90 | $245.90 |
| Purchase #6 | $45.78 | 9.536% | $50.1456 | $50.15 | $50.15 | $50.10 |
| Purchase #7 | $75.32 | 12.670% | $84.863 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $910.82 | $974.2804 | $974.28 | $974.30 | $974.30 | |