| 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 | $230.79 | 3.577% | $239.0454 | $239.05 | $239.05 | $239.00 |
| Purchase #2 | $198.98 | 8.356% | $215.6068 | $215.61 | $215.60 | $215.60 |
| Purchase #3 | $191.27 | 9.119% | $208.7119 | $208.71 | $208.70 | $208.70 |
| Purchase #4 | $181.78 | 4.821% | $190.5436 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $149.56 | 12.318% | $167.9828 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $123.39 | 4.562% | $129.0191 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $146.76 | 7.308% | $157.4852 | $157.49 | $157.50 | $157.50 |
| 7 purchase totals = | $1,222.53 | $1,308.3948 | $1,308.40 | $1,308.40 | $1,308.30 | |