| 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 | $247.79 | 12.257% | $278.1616 | $278.16 | $278.15 | $278.20 |
| Purchase #2 | $120.36 | 11.486% | $134.1845 | $134.18 | $134.20 | $134.20 |
| Purchase #3 | $14.74 | 7.762% | $15.8841 | $15.88 | $15.90 | $15.90 |
| Purchase #4 | $218.28 | 13.548% | $247.8526 | $247.85 | $247.85 | $247.90 |
| Purchase #5 | $125.85 | 13.404% | $142.7189 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $130.36 | 3.542% | $134.9774 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $49.60 | 9.201% | $54.1637 | $54.16 | $54.15 | $54.20 |
| 7 purchase totals = | $906.98 | $1,007.9428 | $1,007.93 | $1,007.95 | $1,008.10 | |