| 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 | $246.38 | 6.387% | $262.1163 | $262.12 | $262.10 | $262.10 |
| Purchase #2 | $144.32 | 3.507% | $149.3813 | $149.38 | $149.40 | $149.40 |
| Purchase #3 | $166.32 | 3.410% | $171.9915 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $99.36 | 6.512% | $105.8303 | $105.83 | $105.85 | $105.80 |
| Purchase #5 | $175.30 | 6.744% | $187.1222 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $163.43 | 6.749% | $174.4599 | $174.46 | $174.45 | $174.50 |
| Purchase #7 | $42.96 | 4.258% | $44.7892 | $44.79 | $44.80 | $44.80 |
| 7 purchase totals = | $1,038.07 | $1,095.6907 | $1,095.69 | $1,095.70 | $1,095.70 | |