| 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 | $214.30 | 10.171% | $236.0965 | $236.10 | $236.10 | $236.10 |
| Purchase #2 | $229.71 | 5.787% | $243.0033 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $200.56 | 3.623% | $207.8263 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $134.37 | 6.722% | $143.4024 | $143.40 | $143.40 | $143.40 |
| Purchase #5 | $121.35 | 13.209% | $137.3791 | $137.38 | $137.40 | $137.40 |
| Purchase #6 | $64.55 | 9.187% | $70.4802 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $147.42 | 10.468% | $162.8519 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $1,112.26 | $1,201.0397 | $1,201.04 | $1,201.10 | $1,201.10 | |