| 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 | $243.27 | 3.523% | $251.8404 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $163.92 | 11.507% | $182.7823 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $233.72 | 11.673% | $261.0021 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $132.99 | 7.808% | $143.3739 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $45.38 | 13.781% | $51.6338 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $110.32 | 12.641% | $124.2656 | $124.27 | $124.25 | $124.30 |
| Purchase #7 | $132.80 | 13.130% | $150.2366 | $150.24 | $150.25 | $150.20 |
| 7 purchase totals = | $1,062.40 | $1,165.1347 | $1,165.13 | $1,165.15 | $1,165.10 | |