| 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 | $222.97 | 10.756% | $246.9527 | $246.95 | $246.95 | $247.00 |
| Purchase #2 | $123.51 | 8.121% | $133.5402 | $133.54 | $133.55 | $133.50 |
| Purchase #3 | $222.78 | 4.349% | $232.4687 | $232.47 | $232.45 | $232.50 |
| Purchase #4 | $215.83 | 3.859% | $224.1589 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $213.62 | 10.730% | $236.5414 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $198.28 | 3.856% | $205.9257 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $205.68 | 11.568% | $229.4731 | $229.47 | $229.45 | $229.50 |
| 7 purchase totals = | $1,402.67 | $1,509.0607 | $1,509.06 | $1,509.05 | $1,509.10 | |