| 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 | $222.87 | 7.122% | $238.7428 | $238.74 | $238.75 | $238.70 |
| Purchase #2 | $75.62 | 8.654% | $82.1642 | $82.16 | $82.15 | $82.20 |
| Purchase #3 | $77.51 | 10.662% | $85.7741 | $85.77 | $85.75 | $85.80 |
| Purchase #4 | $66.98 | 7.595% | $72.0671 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $134.86 | 10.470% | $148.9798 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $46.51 | 11.841% | $52.0172 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $108.90 | 12.279% | $122.2718 | $122.27 | $122.25 | $122.30 |
| 7 purchase totals = | $733.25 | $802.0170 | $802.01 | $801.95 | $802.10 | |