| 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 | $73.80 | 8.613% | $80.1564 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $205.66 | 11.745% | $229.8148 | $229.81 | $229.80 | $229.80 |
| Purchase #3 | $216.79 | 8.654% | $235.551 | $235.55 | $235.55 | $235.60 |
| Purchase #4 | $203.34 | 10.450% | $224.589 | $224.59 | $224.60 | $224.60 |
| Purchase #5 | $117.67 | 4.153% | $122.5568 | $122.56 | $122.55 | $122.60 |
| Purchase #6 | $93.48 | 4.276% | $97.4772 | $97.48 | $97.50 | $97.50 |
| Purchase #7 | $196.60 | 9.207% | $214.701 | $214.70 | $214.70 | $214.70 |
| 7 purchase totals = | $1,107.34 | $1,204.8462 | $1,204.85 | $1,204.85 | $1,205.00 | |