| 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 | $8.94 | 6.484% | $9.5197 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $101.40 | 3.450% | $104.8983 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $102.30 | 3.115% | $105.4866 | $105.49 | $105.50 | $105.50 |
| Purchase #4 | $186.98 | 3.505% | $193.5336 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $205.52 | 9.312% | $224.658 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $226.56 | 9.681% | $248.4933 | $248.49 | $248.50 | $248.50 |
| Purchase #7 | $126.83 | 11.750% | $141.7325 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $958.53 | $1,028.3220 | $1,028.32 | $1,028.35 | $1,028.30 | |