| 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 | $116.52 | 9.702% | $127.8248 | $127.82 | $127.80 | $127.80 |
| Purchase #2 | $27.66 | 9.116% | $30.1815 | $30.18 | $30.20 | $30.20 |
| Purchase #3 | $216.75 | 12.424% | $243.679 | $243.68 | $243.70 | $243.70 |
| Purchase #4 | $215.36 | 11.119% | $239.3059 | $239.31 | $239.30 | $239.30 |
| Purchase #5 | $247.80 | 12.408% | $278.547 | $278.55 | $278.55 | $278.50 |
| Purchase #6 | $247.39 | 13.441% | $280.6417 | $280.64 | $280.65 | $280.60 |
| Purchase #7 | $51.64 | 3.362% | $53.3761 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $1,123.12 | $1,253.5560 | $1,253.56 | $1,253.60 | $1,253.50 | |