| 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 | $109.58 | 11.870% | $122.5871 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $8.39 | 3.105% | $8.6505 | $8.65 | $8.65 | $8.70 |
| Purchase #3 | $127.25 | 3.415% | $131.5956 | $131.60 | $131.60 | $131.60 |
| Purchase #4 | $198.60 | 4.807% | $208.1467 | $208.15 | $208.15 | $208.10 |
| Purchase #5 | $232.79 | 7.739% | $250.8056 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $88.78 | 6.766% | $94.7869 | $94.79 | $94.80 | $94.80 |
| Purchase #7 | $86.40 | 9.726% | $94.8033 | $94.80 | $94.80 | $94.80 |
| 7 purchase totals = | $851.79 | $911.3757 | $911.39 | $911.40 | $911.40 | |