| 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 | $197.81 | 4.539% | $206.7886 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $238.71 | 3.144% | $246.215 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $226.92 | 11.175% | $252.2783 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $239.98 | 10.692% | $265.6387 | $265.64 | $265.65 | $265.60 |
| Purchase #5 | $153.43 | 8.581% | $166.5958 | $166.60 | $166.60 | $166.60 |
| Purchase #6 | $27.28 | 12.325% | $30.6423 | $30.64 | $30.65 | $30.60 |
| Purchase #7 | $5.83 | 11.552% | $6.5035 | $6.50 | $6.50 | $6.50 |
| 7 purchase totals = | $1,089.96 | $1,174.6622 | $1,174.67 | $1,174.70 | $1,174.60 | |