| 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 | $243.89 | 12.240% | $273.7421 | $273.74 | $273.75 | $273.70 |
| Purchase #2 | $196.49 | 4.547% | $205.4244 | $205.42 | $205.40 | $205.40 |
| Purchase #3 | $161.64 | 6.185% | $171.6374 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $248.33 | 6.792% | $265.1966 | $265.20 | $265.20 | $265.20 |
| Purchase #5 | $132.67 | 13.625% | $150.7463 | $150.75 | $150.75 | $150.70 |
| Purchase #6 | $149.90 | 11.828% | $167.6302 | $167.63 | $167.65 | $167.60 |
| Purchase #7 | $27.82 | 9.633% | $30.4999 | $30.50 | $30.50 | $30.50 |
| 7 purchase totals = | $1,160.74 | $1,264.8769 | $1,264.88 | $1,264.90 | $1,264.70 | |