| 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 | $126.70 | 6.396% | $134.8037 | $134.80 | $134.80 | $134.80 |
| Purchase #2 | $141.52 | 13.823% | $161.0823 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $57.94 | 10.768% | $64.179 | $64.18 | $64.20 | $64.20 |
| Purchase #4 | $196.36 | 9.203% | $214.431 | $214.43 | $214.45 | $214.40 |
| Purchase #5 | $9.71 | 11.128% | $10.7905 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $230.44 | 13.419% | $261.3627 | $261.36 | $261.35 | $261.40 |
| Purchase #7 | $220.98 | 4.542% | $231.0169 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $983.65 | $1,077.6661 | $1,077.66 | $1,077.70 | $1,077.70 | |