| 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 | $122.57 | 7.850% | $132.1917 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $164.60 | 10.660% | $182.1464 | $182.15 | $182.15 | $182.10 |
| Purchase #3 | $168.63 | 6.308% | $179.2672 | $179.27 | $179.25 | $179.30 |
| Purchase #4 | $250.99 | 3.683% | $260.234 | $260.23 | $260.25 | $260.20 |
| Purchase #5 | $95.65 | 7.661% | $102.9777 | $102.98 | $103.00 | $103.00 |
| Purchase #6 | $173.81 | 8.649% | $188.8428 | $188.84 | $188.85 | $188.80 |
| Purchase #7 | $86.32 | 8.259% | $93.4492 | $93.45 | $93.45 | $93.40 |
| 7 purchase totals = | $1,062.57 | $1,139.1090 | $1,139.11 | $1,139.15 | $1,139.00 | |