| 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 | $246.56 | 3.237% | $254.5411 | $254.54 | $254.55 | $254.50 |
| Purchase #2 | $187.94 | 13.303% | $212.9417 | $212.94 | $212.95 | $212.90 |
| Purchase #3 | $232.39 | 13.290% | $263.2746 | $263.27 | $263.25 | $263.30 |
| Purchase #4 | $28.99 | 6.216% | $30.792 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $184.92 | 8.317% | $200.2998 | $200.30 | $200.30 | $200.30 |
| Purchase #6 | $8.49 | 10.831% | $9.4096 | $9.41 | $9.40 | $9.40 |
| Purchase #7 | $162.30 | 4.704% | $169.9346 | $169.93 | $169.95 | $169.90 |
| 7 purchase totals = | $1,051.59 | $1,141.1934 | $1,141.18 | $1,141.20 | $1,141.10 | |