| 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 | $94.46 | 11.157% | $104.9989 | $105.00 | $105.00 | $105.00 |
| Purchase #2 | $148.76 | 12.635% | $167.5558 | $167.56 | $167.55 | $167.60 |
| Purchase #3 | $205.60 | 12.346% | $230.9834 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $218.36 | 8.273% | $236.4249 | $236.42 | $236.40 | $236.40 |
| Purchase #5 | $82.62 | 10.420% | $91.229 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $246.29 | 12.460% | $276.9777 | $276.98 | $277.00 | $277.00 |
| Purchase #7 | $12.89 | 4.321% | $13.447 | $13.45 | $13.45 | $13.40 |
| 7 purchase totals = | $1,008.98 | $1,121.6167 | $1,121.62 | $1,121.65 | $1,121.60 | |