| 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 | $119.65 | 11.475% | $133.3798 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $113.94 | 5.346% | $120.0312 | $120.03 | $120.05 | $120.00 |
| Purchase #3 | $125.33 | 7.680% | $134.9553 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $34.60 | 4.388% | $36.1182 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $56.66 | 12.604% | $63.8014 | $63.80 | $63.80 | $63.80 |
| Purchase #6 | $85.29 | 5.158% | $89.6893 | $89.69 | $89.70 | $89.70 |
| Purchase #7 | $28.40 | 5.693% | $30.0168 | $30.02 | $30.00 | $30.00 |
| 7 purchase totals = | $563.87 | $607.9920 | $608.00 | $608.00 | $608.00 | |