| 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 | $245.45 | 4.618% | $256.7849 | $256.78 | $256.80 | $256.80 |
| Purchase #2 | $162.44 | 12.319% | $182.451 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $245.50 | 9.295% | $268.3192 | $268.32 | $268.30 | $268.30 |
| Purchase #4 | $80.77 | 6.645% | $86.1372 | $86.14 | $86.15 | $86.10 |
| Purchase #5 | $92.38 | 5.258% | $97.2373 | $97.24 | $97.25 | $97.20 |
| Purchase #6 | $119.53 | 5.719% | $126.3659 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $192.47 | 4.750% | $201.6123 | $201.61 | $201.60 | $201.60 |
| 7 purchase totals = | $1,138.54 | $1,218.9078 | $1,218.91 | $1,218.90 | $1,218.90 | |