| 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 | $235.73 | 6.586% | $251.2552 | $251.26 | $251.25 | $251.30 |
| Purchase #2 | $103.53 | 8.858% | $112.7007 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $87.78 | 4.655% | $91.8662 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $12.93 | 9.469% | $14.1543 | $14.15 | $14.15 | $14.20 |
| Purchase #5 | $108.88 | 7.686% | $117.2485 | $117.25 | $117.25 | $117.20 |
| Purchase #6 | $237.44 | 5.426% | $250.3235 | $250.32 | $250.30 | $250.30 |
| Purchase #7 | $12.39 | 7.873% | $13.3655 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $798.68 | $850.9139 | $850.92 | $850.85 | $851.00 | |