| 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 | $196.96 | 6.634% | $210.0263 | $210.03 | $210.05 | $210.00 |
| Purchase #2 | $123.73 | 11.757% | $138.2769 | $138.28 | $138.30 | $138.30 |
| Purchase #3 | $35.60 | 6.265% | $37.8303 | $37.83 | $37.85 | $37.80 |
| Purchase #4 | $222.35 | 7.500% | $239.0263 | $239.03 | $239.05 | $239.00 |
| Purchase #5 | $153.25 | 6.814% | $163.6925 | $163.69 | $163.70 | $163.70 |
| Purchase #6 | $9.60 | 13.693% | $10.9145 | $10.91 | $10.90 | $10.90 |
| Purchase #7 | $80.41 | 3.308% | $83.07 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $821.90 | $882.8368 | $882.84 | $882.90 | $882.80 | |