| 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 | $110.71 | 4.855% | $116.085 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $183.69 | 12.373% | $206.418 | $206.42 | $206.40 | $206.40 |
| Purchase #3 | $218.40 | 13.824% | $248.5916 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $62.39 | 9.562% | $68.3557 | $68.36 | $68.35 | $68.40 |
| Purchase #5 | $176.45 | 9.818% | $193.7739 | $193.77 | $193.75 | $193.80 |
| Purchase #6 | $235.57 | 8.188% | $254.8585 | $254.86 | $254.85 | $254.90 |
| Purchase #7 | $30.43 | 9.156% | $33.2162 | $33.22 | $33.20 | $33.20 |
| 7 purchase totals = | $1,017.64 | $1,121.2989 | $1,121.31 | $1,121.25 | $1,121.40 | |