| 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 | $75.43 | 11.419% | $84.0434 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $223.59 | 6.211% | $237.4772 | $237.48 | $237.50 | $237.50 |
| Purchase #3 | $161.58 | 10.795% | $179.0226 | $179.02 | $179.00 | $179.00 |
| Purchase #4 | $105.92 | 12.826% | $119.5053 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $102.79 | 11.273% | $114.3775 | $114.38 | $114.40 | $114.40 |
| Purchase #6 | $163.83 | 8.540% | $177.8211 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $208.58 | 3.712% | $216.3225 | $216.32 | $216.30 | $216.30 |
| 7 purchase totals = | $1,041.72 | $1,128.5696 | $1,128.57 | $1,128.55 | $1,128.50 | |