| 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 | $200.85 | 12.476% | $225.908 | $225.91 | $225.90 | $225.90 |
| Purchase #2 | $142.57 | 10.197% | $157.1079 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $164.63 | 5.685% | $173.9892 | $173.99 | $174.00 | $174.00 |
| Purchase #4 | $199.59 | 5.152% | $209.8729 | $209.87 | $209.85 | $209.90 |
| Purchase #5 | $195.67 | 5.105% | $205.659 | $205.66 | $205.65 | $205.70 |
| Purchase #6 | $30.79 | 5.432% | $32.4625 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $221.63 | 4.773% | $232.2084 | $232.21 | $232.20 | $232.20 |
| 7 purchase totals = | $1,155.73 | $1,237.2079 | $1,237.21 | $1,237.15 | $1,237.30 | |