| 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 | $216.90 | 10.483% | $239.6376 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $72.83 | 4.535% | $76.1328 | $76.13 | $76.15 | $76.10 |
| Purchase #3 | $7.73 | 13.636% | $8.7841 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $93.87 | 3.479% | $97.1357 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $224.91 | 13.442% | $255.1424 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $57.26 | 11.708% | $63.964 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $78.34 | 13.258% | $88.7263 | $88.73 | $88.75 | $88.70 |
| 7 purchase totals = | $751.84 | $829.5229 | $829.52 | $829.60 | $829.40 | |