| 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 | $104.62 | 9.442% | $114.4982 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $218.57 | 3.753% | $226.7729 | $226.77 | $226.75 | $226.80 |
| Purchase #3 | $140.82 | 4.218% | $146.7598 | $146.76 | $146.75 | $146.80 |
| Purchase #4 | $31.36 | 7.613% | $33.7474 | $33.75 | $33.75 | $33.70 |
| Purchase #5 | $198.42 | 11.426% | $221.0915 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $117.60 | 3.540% | $121.763 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $30.36 | 8.595% | $32.9694 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $841.75 | $897.6022 | $897.60 | $897.55 | $897.70 | |