| 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 | $159.49 | 8.205% | $172.5762 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $250.47 | 4.533% | $261.8238 | $261.82 | $261.80 | $261.80 |
| Purchase #3 | $191.33 | 5.807% | $202.4405 | $202.44 | $202.45 | $202.40 |
| Purchase #4 | $38.79 | 3.723% | $40.2342 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $220.97 | 3.215% | $228.0742 | $228.07 | $228.05 | $228.10 |
| Purchase #6 | $101.43 | 12.783% | $114.3958 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $102.49 | 10.700% | $113.4564 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,064.97 | $1,133.0011 | $1,133.00 | $1,133.00 | $1,133.00 | |