| 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 | $225.56 | 12.667% | $254.1317 | $254.13 | $254.15 | $254.10 |
| Purchase #2 | $92.75 | 11.530% | $103.4441 | $103.44 | $103.45 | $103.40 |
| Purchase #3 | $207.68 | 11.252% | $231.0482 | $231.05 | $231.05 | $231.00 |
| Purchase #4 | $232.53 | 12.562% | $261.7404 | $261.74 | $261.75 | $261.70 |
| Purchase #5 | $90.50 | 5.736% | $95.6911 | $95.69 | $95.70 | $95.70 |
| Purchase #6 | $34.91 | 3.829% | $36.2467 | $36.25 | $36.25 | $36.20 |
| Purchase #7 | $192.56 | 7.712% | $207.4102 | $207.41 | $207.40 | $207.40 |
| 7 purchase totals = | $1,076.49 | $1,189.7124 | $1,189.71 | $1,189.75 | $1,189.50 | |