| 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 | $216.25 | 8.345% | $234.2961 | $234.30 | $234.30 | $234.30 |
| Purchase #2 | $153.54 | 6.416% | $163.3911 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $123.99 | 7.723% | $133.5657 | $133.57 | $133.55 | $133.60 |
| Purchase #4 | $41.54 | 4.139% | $43.2593 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $13.73 | 6.507% | $14.6234 | $14.62 | $14.60 | $14.60 |
| Purchase #6 | $79.27 | 12.284% | $89.0075 | $89.01 | $89.00 | $89.00 |
| Purchase #7 | $185.92 | 9.361% | $203.324 | $203.32 | $203.30 | $203.30 |
| 7 purchase totals = | $814.24 | $881.4671 | $881.47 | $881.40 | $881.50 | |