| 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 | $154.97 | 5.770% | $163.9118 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $130.77 | 12.798% | $147.5059 | $147.51 | $147.50 | $147.50 |
| Purchase #3 | $54.79 | 13.408% | $62.1362 | $62.14 | $62.15 | $62.10 |
| Purchase #4 | $233.91 | 3.659% | $242.4688 | $242.47 | $242.45 | $242.50 |
| Purchase #5 | $233.86 | 3.145% | $241.2149 | $241.21 | $241.20 | $241.20 |
| Purchase #6 | $127.27 | 12.219% | $142.8211 | $142.82 | $142.80 | $142.80 |
| Purchase #7 | $28.52 | 8.582% | $30.9676 | $30.97 | $30.95 | $31.00 |
| 7 purchase totals = | $964.09 | $1,031.0263 | $1,031.03 | $1,030.95 | $1,031.00 | |