| 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 | $243.72 | 8.671% | $264.853 | $264.85 | $264.85 | $264.90 |
| Purchase #2 | $121.51 | 4.571% | $127.0642 | $127.06 | $127.05 | $127.10 |
| Purchase #3 | $238.87 | 6.114% | $253.4745 | $253.47 | $253.45 | $253.50 |
| Purchase #4 | $113.66 | 7.452% | $122.1299 | $122.13 | $122.15 | $122.10 |
| Purchase #5 | $80.89 | 7.344% | $86.8306 | $86.83 | $86.85 | $86.80 |
| Purchase #6 | $184.67 | 10.488% | $204.0382 | $204.04 | $204.05 | $204.00 |
| Purchase #7 | $158.62 | 13.865% | $180.6127 | $180.61 | $180.60 | $180.60 |
| 7 purchase totals = | $1,141.94 | $1,239.0031 | $1,238.99 | $1,239.00 | $1,239.00 | |