| 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 | $206.69 | 7.121% | $221.4084 | $221.41 | $221.40 | $221.40 |
| Purchase #2 | $37.60 | 3.415% | $38.884 | $38.88 | $38.90 | $38.90 |
| Purchase #3 | $197.93 | 8.618% | $214.9876 | $214.99 | $215.00 | $215.00 |
| Purchase #4 | $106.34 | 11.691% | $118.7722 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $80.56 | 5.382% | $84.8957 | $84.90 | $84.90 | $84.90 |
| Purchase #6 | $80.33 | 11.530% | $89.592 | $89.59 | $89.60 | $89.60 |
| Purchase #7 | $65.32 | 5.408% | $68.8525 | $68.85 | $68.85 | $68.90 |
| 7 purchase totals = | $774.77 | $837.3924 | $837.39 | $837.40 | $837.50 | |