| 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 | $193.52 | 10.505% | $213.8493 | $213.85 | $213.85 | $213.80 |
| Purchase #2 | $28.67 | 6.642% | $30.5743 | $30.57 | $30.55 | $30.60 |
| Purchase #3 | $55.34 | 3.321% | $57.1778 | $57.18 | $57.20 | $57.20 |
| Purchase #4 | $239.68 | 9.638% | $262.7804 | $262.78 | $262.80 | $262.80 |
| Purchase #5 | $179.52 | 3.318% | $185.4765 | $185.48 | $185.50 | $185.50 |
| Purchase #6 | $201.38 | 5.485% | $212.4257 | $212.43 | $212.45 | $212.40 |
| Purchase #7 | $153.26 | 10.184% | $168.868 | $168.87 | $168.85 | $168.90 |
| 7 purchase totals = | $1,051.37 | $1,131.1520 | $1,131.16 | $1,131.20 | $1,131.20 | |