| 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 | $107.67 | 13.274% | $121.9621 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $15.74 | 12.467% | $17.7023 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $245.60 | 10.128% | $270.4744 | $270.47 | $270.45 | $270.50 |
| Purchase #4 | $101.75 | 12.218% | $114.1818 | $114.18 | $114.20 | $114.20 |
| Purchase #5 | $123.41 | 12.654% | $139.0263 | $139.03 | $139.05 | $139.00 |
| Purchase #6 | $82.67 | 3.671% | $85.7048 | $85.70 | $85.70 | $85.70 |
| Purchase #7 | $45.54 | 8.270% | $49.3062 | $49.31 | $49.30 | $49.30 |
| 7 purchase totals = | $722.38 | $798.3579 | $798.35 | $798.35 | $798.40 | |