| 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 | $194.84 | 9.292% | $212.9445 | $212.94 | $212.95 | $212.90 |
| Purchase #2 | $203.86 | 5.192% | $214.4444 | $214.44 | $214.45 | $214.40 |
| Purchase #3 | $89.30 | 4.585% | $93.3944 | $93.39 | $93.40 | $93.40 |
| Purchase #4 | $237.41 | 9.698% | $260.434 | $260.43 | $260.45 | $260.40 |
| Purchase #5 | $39.78 | 11.197% | $44.2342 | $44.23 | $44.25 | $44.20 |
| Purchase #6 | $42.33 | 6.394% | $45.0366 | $45.04 | $45.05 | $45.00 |
| Purchase #7 | $28.43 | 7.644% | $30.6032 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $835.95 | $901.0913 | $901.07 | $901.15 | $900.90 | |