| 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 | $198.26 | 5.137% | $208.4446 | $208.44 | $208.45 | $208.40 |
| Purchase #2 | $228.62 | 10.628% | $252.9177 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $27.78 | 12.780% | $31.3303 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $39.77 | 10.531% | $43.9582 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $230.90 | 8.358% | $250.1986 | $250.20 | $250.20 | $250.20 |
| Purchase #6 | $234.35 | 12.325% | $263.2336 | $263.23 | $263.25 | $263.20 |
| Purchase #7 | $137.56 | 7.856% | $148.3667 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $1,097.24 | $1,198.4497 | $1,198.45 | $1,198.45 | $1,198.40 | |