| 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 | $223.83 | 12.510% | $251.8311 | $251.83 | $251.85 | $251.80 |
| Purchase #2 | $21.66 | 7.403% | $23.2635 | $23.26 | $23.25 | $23.30 |
| Purchase #3 | $12.79 | 13.139% | $14.4705 | $14.47 | $14.45 | $14.50 |
| Purchase #4 | $97.68 | 5.392% | $102.9469 | $102.95 | $102.95 | $102.90 |
| Purchase #5 | $220.50 | 11.537% | $245.9391 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $85.82 | 5.846% | $90.837 | $90.84 | $90.85 | $90.80 |
| Purchase #7 | $246.30 | 7.374% | $264.4622 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $908.58 | $993.7503 | $993.75 | $993.75 | $993.70 | |