| 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 | $220.41 | 10.471% | $243.4891 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $5.36 | 11.345% | $5.9681 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $30.92 | 12.832% | $34.8877 | $34.89 | $34.90 | $34.90 |
| Purchase #4 | $175.95 | 11.419% | $196.0417 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $133.78 | 7.369% | $143.6382 | $143.64 | $143.65 | $143.60 |
| Purchase #6 | $212.99 | 12.216% | $239.0089 | $239.01 | $239.00 | $239.00 |
| Purchase #7 | $192.92 | 8.721% | $209.7446 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $972.33 | $1,072.7783 | $1,072.78 | $1,072.80 | $1,072.70 | |