| 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 | $196.80 | 8.786% | $214.0908 | $214.09 | $214.10 | $214.10 |
| Purchase #2 | $79.73 | 12.451% | $89.6572 | $89.66 | $89.65 | $89.70 |
| Purchase #3 | $95.57 | 6.827% | $102.0946 | $102.09 | $102.10 | $102.10 |
| Purchase #4 | $121.83 | 11.591% | $135.9513 | $135.95 | $135.95 | $136.00 |
| Purchase #5 | $69.97 | 3.661% | $72.5316 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $27.39 | 11.258% | $30.4736 | $30.47 | $30.45 | $30.50 |
| Purchase #7 | $242.75 | 5.525% | $256.1619 | $256.16 | $256.15 | $256.20 |
| 7 purchase totals = | $834.04 | $900.9610 | $900.95 | $900.95 | $901.10 | |