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 | $116.77 | 10.548% | $129.0869 | $129.09 | $129.10 | $129.10 |
Purchase #2 | $153.48 | 3.103% | $158.2425 | $158.24 | $158.25 | $158.20 |
Purchase #3 | $239.84 | 4.632% | $250.9494 | $250.95 | $250.95 | $250.90 |
Purchase #4 | $19.51 | 7.595% | $20.9918 | $20.99 | $21.00 | $21.00 |
Purchase #5 | $77.89 | 7.531% | $83.7559 | $83.76 | $83.75 | $83.80 |
Purchase #6 | $42.28 | 8.690% | $45.9541 | $45.95 | $45.95 | $46.00 |
Purchase #7 | $220.79 | 4.802% | $231.3923 | $231.39 | $231.40 | $231.40 |
7 purchase totals = | $870.56 | $920.3729 | $920.37 | $920.40 | $920.40 |