| 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 | $98.91 | 13.662% | $112.4231 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $6.53 | 5.616% | $6.8967 | $6.90 | $6.90 | $6.90 |
| Purchase #3 | $215.31 | 11.283% | $239.6034 | $239.60 | $239.60 | $239.60 |
| Purchase #4 | $32.63 | 11.580% | $36.4086 | $36.41 | $36.40 | $36.40 |
| Purchase #5 | $34.93 | 3.646% | $36.2035 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $229.57 | 3.208% | $236.9346 | $236.93 | $236.95 | $236.90 |
| Purchase #7 | $141.37 | 11.616% | $157.7915 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $759.25 | $826.2614 | $826.25 | $826.25 | $826.20 | |