| 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 | $176.25 | 9.224% | $192.5073 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $105.49 | 6.380% | $112.2203 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $241.47 | 6.614% | $257.4408 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $154.64 | 8.449% | $167.7055 | $167.71 | $167.70 | $167.70 |
| Purchase #5 | $58.94 | 11.380% | $65.6474 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $30.27 | 13.241% | $34.2781 | $34.28 | $34.30 | $34.30 |
| Purchase #7 | $234.46 | 11.525% | $261.4815 | $261.48 | $261.50 | $261.50 |
| 7 purchase totals = | $1,001.52 | $1,091.2809 | $1,091.29 | $1,091.30 | $1,091.20 | |