| 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 | $86.87 | 13.601% | $98.6852 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $238.52 | 9.644% | $261.5229 | $261.52 | $261.50 | $261.50 |
| Purchase #3 | $141.30 | 13.181% | $159.9248 | $159.92 | $159.90 | $159.90 |
| Purchase #4 | $231.41 | 7.222% | $248.1224 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $17.53 | 8.546% | $19.0281 | $19.03 | $19.05 | $19.00 |
| Purchase #6 | $64.40 | 3.394% | $66.5857 | $66.59 | $66.60 | $66.60 |
| Purchase #7 | $224.46 | 4.505% | $234.5719 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $1,004.49 | $1,088.4410 | $1,088.44 | $1,088.40 | $1,088.40 | |