| 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 | $232.72 | 3.527% | $240.928 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $39.87 | 13.457% | $45.2353 | $45.24 | $45.25 | $45.20 |
| Purchase #3 | $72.96 | 12.304% | $81.937 | $81.94 | $81.95 | $81.90 |
| Purchase #4 | $104.36 | 10.149% | $114.9515 | $114.95 | $114.95 | $115.00 |
| Purchase #5 | $75.83 | 4.636% | $79.3455 | $79.35 | $79.35 | $79.30 |
| Purchase #6 | $152.86 | 11.437% | $170.3426 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $52.43 | 7.222% | $56.2165 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $731.03 | $788.9564 | $788.97 | $789.00 | $788.80 | |