| 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 | $223.75 | 3.235% | $230.9883 | $230.99 | $231.00 | $231.00 |
| Purchase #2 | $220.34 | 8.854% | $239.8489 | $239.85 | $239.85 | $239.80 |
| Purchase #3 | $242.76 | 13.755% | $276.1516 | $276.15 | $276.15 | $276.20 |
| Purchase #4 | $237.83 | 12.230% | $266.9166 | $266.92 | $266.90 | $266.90 |
| Purchase #5 | $76.85 | 11.706% | $85.8461 | $85.85 | $85.85 | $85.80 |
| Purchase #6 | $201.90 | 10.204% | $222.5019 | $222.50 | $222.50 | $222.50 |
| Purchase #7 | $214.58 | 12.524% | $241.454 | $241.45 | $241.45 | $241.50 |
| 7 purchase totals = | $1,418.01 | $1,563.7074 | $1,563.71 | $1,563.70 | $1,563.70 | |