| 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 | $192.90 | 6.578% | $205.589 | $205.59 | $205.60 | $205.60 |
| Purchase #2 | $122.91 | 5.687% | $129.8999 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $225.38 | 3.824% | $233.9985 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $237.91 | 11.498% | $265.2649 | $265.26 | $265.25 | $265.30 |
| Purchase #5 | $74.38 | 11.176% | $82.6927 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $199.81 | 5.257% | $210.314 | $210.31 | $210.30 | $210.30 |
| Purchase #7 | $165.63 | 4.781% | $173.5488 | $173.55 | $173.55 | $173.50 |
| 7 purchase totals = | $1,218.92 | $1,301.3078 | $1,301.30 | $1,301.30 | $1,301.30 | |