| 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 | $215.65 | 8.684% | $234.377 | $234.38 | $234.40 | $234.40 |
| Purchase #2 | $28.65 | 13.123% | $32.4097 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $108.89 | 6.431% | $115.8927 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $117.52 | 4.699% | $123.0423 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $16.46 | 12.188% | $18.4661 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $231.47 | 7.316% | $248.4043 | $248.40 | $248.40 | $248.40 |
| Purchase #7 | $156.74 | 8.758% | $170.4673 | $170.47 | $170.45 | $170.50 |
| 7 purchase totals = | $875.38 | $943.0594 | $943.06 | $943.05 | $943.10 | |