| 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 | $245.42 | 5.649% | $259.2838 | $259.28 | $259.30 | $259.30 |
| Purchase #2 | $10.29 | 9.809% | $11.2993 | $11.30 | $11.30 | $11.30 |
| Purchase #3 | $126.43 | 12.605% | $142.3665 | $142.37 | $142.35 | $142.40 |
| Purchase #4 | $131.68 | 11.493% | $146.814 | $146.81 | $146.80 | $146.80 |
| Purchase #5 | $30.46 | 7.473% | $32.7363 | $32.74 | $32.75 | $32.70 |
| Purchase #6 | $145.80 | 13.633% | $165.6769 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $142.99 | 6.777% | $152.6804 | $152.68 | $152.70 | $152.70 |
| 7 purchase totals = | $833.07 | $910.8572 | $910.86 | $910.90 | $910.90 | |