| 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 | $120.77 | 11.387% | $134.5221 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $207.82 | 5.338% | $218.9134 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $185.63 | 9.689% | $203.6157 | $203.62 | $203.60 | $203.60 |
| Purchase #4 | $221.98 | 3.124% | $228.9147 | $228.91 | $228.90 | $228.90 |
| Purchase #5 | $236.60 | 6.661% | $252.3599 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $127.46 | 13.592% | $144.7844 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $224.47 | 5.781% | $237.4466 | $237.45 | $237.45 | $237.40 |
| 7 purchase totals = | $1,324.73 | $1,420.5568 | $1,420.55 | $1,420.50 | $1,420.50 | |