| 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 | $212.99 | 8.593% | $231.2922 | $231.29 | $231.30 | $231.30 |
| Purchase #2 | $21.90 | 9.657% | $24.0149 | $24.01 | $24.00 | $24.00 |
| Purchase #3 | $134.59 | 13.838% | $153.2146 | $153.21 | $153.20 | $153.20 |
| Purchase #4 | $169.82 | 9.121% | $185.3093 | $185.31 | $185.30 | $185.30 |
| Purchase #5 | $30.62 | 11.695% | $34.201 | $34.20 | $34.20 | $34.20 |
| Purchase #6 | $172.98 | 12.855% | $195.2166 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $33.90 | 10.557% | $37.4788 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $776.80 | $860.7274 | $860.72 | $860.70 | $860.70 | |