| 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 | $193.68 | 10.317% | $213.662 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $223.62 | 5.257% | $235.3757 | $235.38 | $235.40 | $235.40 |
| Purchase #3 | $242.34 | 5.296% | $255.1743 | $255.17 | $255.15 | $255.20 |
| Purchase #4 | $206.72 | 8.190% | $223.6504 | $223.65 | $223.65 | $223.70 |
| Purchase #5 | $242.65 | 8.249% | $262.6662 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $62.71 | 3.456% | $64.8773 | $64.88 | $64.90 | $64.90 |
| Purchase #7 | $185.51 | 7.854% | $200.08 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $1,357.23 | $1,455.4859 | $1,455.49 | $1,455.50 | $1,455.70 | |