| 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 | $186.74 | 8.790% | $203.1544 | $203.15 | $203.15 | $203.20 |
| Purchase #2 | $28.94 | 5.226% | $30.4524 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $7.80 | 8.460% | $8.4599 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $198.56 | 12.298% | $222.9789 | $222.98 | $223.00 | $223.00 |
| Purchase #5 | $76.73 | 11.785% | $85.7726 | $85.77 | $85.75 | $85.80 |
| Purchase #6 | $219.55 | 11.606% | $245.031 | $245.03 | $245.05 | $245.00 |
| Purchase #7 | $190.63 | 4.434% | $199.0825 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $908.95 | $994.9317 | $994.92 | $994.95 | $995.10 | |