| 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 | $122.25 | 3.703% | $126.7769 | $126.78 | $126.80 | $126.80 |
| Purchase #2 | $215.29 | 11.818% | $240.733 | $240.73 | $240.75 | $240.70 |
| Purchase #3 | $94.27 | 13.490% | $106.987 | $106.99 | $107.00 | $107.00 |
| Purchase #4 | $10.88 | 4.553% | $11.3754 | $11.38 | $11.40 | $11.40 |
| Purchase #5 | $53.27 | 5.855% | $56.389 | $56.39 | $56.40 | $56.40 |
| Purchase #6 | $142.87 | 10.777% | $158.2671 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $104.35 | 7.114% | $111.7735 | $111.77 | $111.75 | $111.80 |
| 7 purchase totals = | $743.18 | $812.3019 | $812.31 | $812.35 | $812.40 | |