| 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 | $9.96 | 3.265% | $10.2852 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $215.34 | 11.429% | $239.9512 | $239.95 | $239.95 | $240.00 |
| Purchase #3 | $112.99 | 9.563% | $123.7952 | $123.80 | $123.80 | $123.80 |
| Purchase #4 | $33.29 | 6.320% | $35.3939 | $35.39 | $35.40 | $35.40 |
| Purchase #5 | $57.30 | 4.530% | $59.8957 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $213.40 | 8.288% | $231.0866 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $123.39 | 8.615% | $134.02 | $134.02 | $134.00 | $134.00 |
| 7 purchase totals = | $765.67 | $834.4278 | $834.44 | $834.45 | $834.50 | |