| 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 | $24.37 | 3.580% | $25.2424 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $150.53 | 6.589% | $160.4484 | $160.45 | $160.45 | $160.40 |
| Purchase #3 | $229.62 | 7.484% | $246.8048 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $152.78 | 3.403% | $157.9791 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $154.81 | 9.530% | $169.5634 | $169.56 | $169.55 | $169.60 |
| Purchase #6 | $222.87 | 8.714% | $242.2909 | $242.29 | $242.30 | $242.30 |
| Purchase #7 | $186.27 | 6.250% | $197.9119 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $1,121.25 | $1,200.2409 | $1,200.23 | $1,200.25 | $1,200.20 | |