| 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 | $219.48 | 12.302% | $246.4804 | $246.48 | $246.50 | $246.50 |
| Purchase #2 | $82.64 | 5.865% | $87.4868 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $198.67 | 3.262% | $205.1506 | $205.15 | $205.15 | $205.20 |
| Purchase #4 | $192.67 | 10.146% | $212.2183 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $149.93 | 9.555% | $164.2558 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $247.47 | 13.611% | $281.1531 | $281.15 | $281.15 | $281.20 |
| Purchase #7 | $242.73 | 9.284% | $265.2651 | $265.27 | $265.25 | $265.30 |
| 7 purchase totals = | $1,333.59 | $1,462.0101 | $1,462.02 | $1,462.00 | $1,462.20 | |