| 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 | $46.54 | 12.263% | $52.2472 | $52.25 | $52.25 | $52.20 |
| Purchase #2 | $187.72 | 6.543% | $200.0025 | $200.00 | $200.00 | $200.00 |
| Purchase #3 | $136.57 | 5.301% | $143.8096 | $143.81 | $143.80 | $143.80 |
| Purchase #4 | $187.92 | 6.367% | $199.8849 | $199.88 | $199.90 | $199.90 |
| Purchase #5 | $215.27 | 6.591% | $229.4584 | $229.46 | $229.45 | $229.50 |
| Purchase #6 | $12.47 | 13.733% | $14.1825 | $14.18 | $14.20 | $14.20 |
| Purchase #7 | $233.76 | 10.403% | $258.0781 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $1,020.25 | $1,097.6632 | $1,097.66 | $1,097.70 | $1,097.70 | |