| 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 | $109.53 | 11.428% | $122.0471 | $122.05 | $122.05 | $122.00 |
| Purchase #2 | $234.38 | 3.276% | $242.0583 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $6.27 | 6.214% | $6.6596 | $6.66 | $6.65 | $6.70 |
| Purchase #4 | $245.47 | 8.526% | $266.3988 | $266.40 | $266.40 | $266.40 |
| Purchase #5 | $217.40 | 8.222% | $235.2746 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $158.79 | 12.730% | $179.004 | $179.00 | $179.00 | $179.00 |
| Purchase #7 | $218.71 | 10.573% | $241.8342 | $241.83 | $241.85 | $241.80 |
| 7 purchase totals = | $1,190.55 | $1,293.2766 | $1,293.27 | $1,293.25 | $1,293.30 | |