| 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 | $21.43 | 8.546% | $23.2614 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $127.99 | 10.660% | $141.6337 | $141.63 | $141.65 | $141.60 |
| Purchase #3 | $214.83 | 12.189% | $241.0156 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $67.92 | 12.640% | $76.5051 | $76.51 | $76.50 | $76.50 |
| Purchase #5 | $211.91 | 13.170% | $239.8185 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $100.43 | 11.557% | $112.0367 | $112.04 | $112.05 | $112.00 |
| Purchase #7 | $196.47 | 6.189% | $208.6295 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $940.98 | $1,042.9005 | $1,042.91 | $1,042.90 | $1,042.80 | |