| 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 | $139.62 | 6.431% | $148.599 | $148.60 | $148.60 | $148.60 |
| Purchase #2 | $125.38 | 3.123% | $129.2956 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $180.37 | 13.471% | $204.6676 | $204.67 | $204.65 | $204.70 |
| Purchase #4 | $43.30 | 13.224% | $49.026 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $113.53 | 8.255% | $122.9019 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $246.69 | 10.631% | $272.9156 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $86.85 | 9.542% | $95.1372 | $95.14 | $95.15 | $95.10 |
| 7 purchase totals = | $935.74 | $1,022.5429 | $1,022.56 | $1,022.55 | $1,022.50 | |