| 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 | $114.98 | 13.493% | $130.4943 | $130.49 | $130.50 | $130.50 |
| Purchase #2 | $51.87 | 11.218% | $57.6888 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $230.93 | 3.513% | $239.0426 | $239.04 | $239.05 | $239.00 |
| Purchase #4 | $121.78 | 5.477% | $128.4499 | $128.45 | $128.45 | $128.40 |
| Purchase #5 | $209.40 | 5.761% | $221.4635 | $221.46 | $221.45 | $221.50 |
| Purchase #6 | $83.30 | 13.235% | $94.3248 | $94.32 | $94.30 | $94.30 |
| Purchase #7 | $10.43 | 6.371% | $11.0945 | $11.09 | $11.10 | $11.10 |
| 7 purchase totals = | $822.69 | $882.5584 | $882.54 | $882.55 | $882.50 | |