| 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 | $126.36 | 11.640% | $141.0683 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $188.70 | 3.622% | $195.5347 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $188.81 | 8.591% | $205.0307 | $205.03 | $205.05 | $205.00 |
| Purchase #4 | $121.81 | 11.850% | $136.2445 | $136.24 | $136.25 | $136.20 |
| Purchase #5 | $129.74 | 5.561% | $136.9548 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $68.73 | 3.819% | $71.3548 | $71.35 | $71.35 | $71.40 |
| Purchase #7 | $140.57 | 9.477% | $153.8918 | $153.89 | $153.90 | $153.90 |
| 7 purchase totals = | $964.72 | $1,040.0796 | $1,040.06 | $1,040.10 | $1,040.10 | |