| 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 | $190.90 | 12.330% | $214.438 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $127.45 | 5.444% | $134.3884 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $127.87 | 9.807% | $140.4102 | $140.41 | $140.40 | $140.40 |
| Purchase #4 | $59.89 | 4.686% | $62.6964 | $62.70 | $62.70 | $62.70 |
| Purchase #5 | $16.65 | 4.272% | $17.3613 | $17.36 | $17.35 | $17.40 |
| Purchase #6 | $66.62 | 11.707% | $74.4192 | $74.42 | $74.40 | $74.40 |
| Purchase #7 | $237.41 | 9.460% | $259.869 | $259.87 | $259.85 | $259.90 |
| 7 purchase totals = | $826.79 | $903.5825 | $903.59 | $903.55 | $903.60 | |