| 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 | $123.92 | 6.808% | $132.3565 | $132.36 | $132.35 | $132.40 |
| Purchase #2 | $86.27 | 13.351% | $97.7879 | $97.79 | $97.80 | $97.80 |
| Purchase #3 | $174.59 | 6.673% | $186.2404 | $186.24 | $186.25 | $186.20 |
| Purchase #4 | $7.64 | 11.562% | $8.5233 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $168.53 | 13.569% | $191.3978 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $99.72 | 5.575% | $105.2794 | $105.28 | $105.30 | $105.30 |
| Purchase #7 | $247.57 | 12.456% | $278.4073 | $278.41 | $278.40 | $278.40 |
| 7 purchase totals = | $908.24 | $999.9926 | $1,000.00 | $1,000.00 | $1,000.00 | |