| 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 | $224.50 | 6.473% | $239.0319 | $239.03 | $239.05 | $239.00 |
| Purchase #2 | $183.80 | 8.785% | $199.9468 | $199.95 | $199.95 | $199.90 |
| Purchase #3 | $140.82 | 4.692% | $147.4273 | $147.43 | $147.45 | $147.40 |
| Purchase #4 | $52.76 | 3.361% | $54.5333 | $54.53 | $54.55 | $54.50 |
| Purchase #5 | $188.81 | 10.521% | $208.6747 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $12.26 | 5.500% | $12.9343 | $12.93 | $12.95 | $12.90 |
| Purchase #7 | $27.31 | 5.262% | $28.7471 | $28.75 | $28.75 | $28.70 |
| 7 purchase totals = | $830.26 | $891.2954 | $891.29 | $891.35 | $891.10 | |