| 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 | $200.87 | 9.649% | $220.2519 | $220.25 | $220.25 | $220.30 |
| Purchase #2 | $11.80 | 9.357% | $12.9041 | $12.90 | $12.90 | $12.90 |
| Purchase #3 | $164.81 | 13.418% | $186.9242 | $186.92 | $186.90 | $186.90 |
| Purchase #4 | $222.52 | 7.540% | $239.298 | $239.30 | $239.30 | $239.30 |
| Purchase #5 | $171.64 | 10.742% | $190.0776 | $190.08 | $190.10 | $190.10 |
| Purchase #6 | $62.55 | 6.764% | $66.7809 | $66.78 | $66.80 | $66.80 |
| Purchase #7 | $158.77 | 4.650% | $166.1528 | $166.15 | $166.15 | $166.20 |
| 7 purchase totals = | $992.96 | $1,082.3895 | $1,082.38 | $1,082.40 | $1,082.50 | |