| 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 | $123.63 | 10.338% | $136.4109 | $136.41 | $136.40 | $136.40 |
| Purchase #2 | $159.42 | 13.803% | $181.4247 | $181.42 | $181.40 | $181.40 |
| Purchase #3 | $110.99 | 13.222% | $125.6651 | $125.67 | $125.65 | $125.70 |
| Purchase #4 | $170.70 | 8.637% | $185.4434 | $185.44 | $185.45 | $185.40 |
| Purchase #5 | $106.61 | 10.639% | $117.9522 | $117.95 | $117.95 | $118.00 |
| Purchase #6 | $206.30 | 3.367% | $213.2461 | $213.25 | $213.25 | $213.20 |
| Purchase #7 | $147.96 | 8.349% | $160.3132 | $160.31 | $160.30 | $160.30 |
| 7 purchase totals = | $1,025.61 | $1,120.4556 | $1,120.45 | $1,120.40 | $1,120.40 | |