| 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 | $17.42 | 11.802% | $19.4759 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $239.36 | 9.543% | $262.2021 | $262.20 | $262.20 | $262.20 |
| Purchase #3 | $186.57 | 12.135% | $209.2103 | $209.21 | $209.20 | $209.20 |
| Purchase #4 | $238.90 | 9.775% | $262.2525 | $262.25 | $262.25 | $262.30 |
| Purchase #5 | $171.63 | 6.185% | $182.2453 | $182.25 | $182.25 | $182.20 |
| Purchase #6 | $82.68 | 4.379% | $86.3006 | $86.30 | $86.30 | $86.30 |
| Purchase #7 | $35.91 | 7.781% | $38.7042 | $38.70 | $38.70 | $38.70 |
| 7 purchase totals = | $972.47 | $1,060.3909 | $1,060.39 | $1,060.40 | $1,060.40 | |