| 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 | $249.71 | 9.157% | $272.5759 | $272.58 | $272.60 | $272.60 |
| Purchase #2 | $89.75 | 12.754% | $101.1967 | $101.20 | $101.20 | $101.20 |
| Purchase #3 | $212.80 | 4.630% | $222.6526 | $222.65 | $222.65 | $222.70 |
| Purchase #4 | $218.60 | 13.190% | $247.4333 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $184.76 | 12.861% | $208.522 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $85.35 | 3.407% | $88.2579 | $88.26 | $88.25 | $88.30 |
| Purchase #7 | $224.39 | 11.415% | $250.0041 | $250.00 | $250.00 | $250.00 |
| 7 purchase totals = | $1,265.36 | $1,390.6425 | $1,390.64 | $1,390.65 | $1,390.70 | |