| 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 | $195.82 | 3.562% | $202.7951 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $207.82 | 4.123% | $216.3884 | $216.39 | $216.40 | $216.40 |
| Purchase #3 | $69.72 | 3.826% | $72.3875 | $72.39 | $72.40 | $72.40 |
| Purchase #4 | $150.66 | 9.132% | $164.4183 | $164.42 | $164.40 | $164.40 |
| Purchase #5 | $101.70 | 3.791% | $105.5554 | $105.56 | $105.55 | $105.60 |
| Purchase #6 | $31.71 | 6.286% | $33.7033 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $113.44 | 13.719% | $129.0028 | $129.00 | $129.00 | $129.00 |
| 7 purchase totals = | $870.87 | $924.2508 | $924.26 | $924.25 | $924.30 | |