| 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 | $92.80 | 5.189% | $97.6154 | $97.62 | $97.60 | $97.60 |
| Purchase #2 | $109.52 | 4.309% | $114.2392 | $114.24 | $114.25 | $114.20 |
| Purchase #3 | $239.67 | 13.243% | $271.4095 | $271.41 | $271.40 | $271.40 |
| Purchase #4 | $229.92 | 6.597% | $245.0878 | $245.09 | $245.10 | $245.10 |
| Purchase #5 | $211.79 | 11.614% | $236.3873 | $236.39 | $236.40 | $236.40 |
| Purchase #6 | $107.93 | 6.796% | $115.2649 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $36.99 | 13.538% | $41.9977 | $42.00 | $42.00 | $42.00 |
| 7 purchase totals = | $1,028.62 | $1,122.0018 | $1,122.01 | $1,122.00 | $1,122.00 | |