| 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 | $9.57 | 11.611% | $10.6812 | $10.68 | $10.70 | $10.70 |
| Purchase #2 | $226.30 | 11.564% | $252.4693 | $252.47 | $252.45 | $252.50 |
| Purchase #3 | $246.76 | 9.725% | $270.7574 | $270.76 | $270.75 | $270.80 |
| Purchase #4 | $171.67 | 8.580% | $186.3993 | $186.40 | $186.40 | $186.40 |
| Purchase #5 | $163.40 | 11.334% | $181.9198 | $181.92 | $181.90 | $181.90 |
| Purchase #6 | $140.32 | 11.127% | $155.9334 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $86.41 | 10.840% | $95.7768 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $1,044.43 | $1,153.9372 | $1,153.94 | $1,153.95 | $1,154.00 | |