| 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 | $75.30 | 12.410% | $84.6447 | $84.64 | $84.65 | $84.60 |
| Purchase #2 | $196.96 | 9.647% | $215.9607 | $215.96 | $215.95 | $216.00 |
| Purchase #3 | $229.79 | 8.708% | $249.8001 | $249.80 | $249.80 | $249.80 |
| Purchase #4 | $63.64 | 4.454% | $66.4745 | $66.47 | $66.45 | $66.50 |
| Purchase #5 | $41.32 | 3.621% | $42.8162 | $42.82 | $42.80 | $42.80 |
| Purchase #6 | $184.51 | 12.805% | $208.1365 | $208.14 | $208.15 | $208.10 |
| Purchase #7 | $242.72 | 12.692% | $273.526 | $273.53 | $273.55 | $273.50 |
| 7 purchase totals = | $1,034.24 | $1,141.3587 | $1,141.36 | $1,141.35 | $1,141.30 | |