| 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 | $97.62 | 10.461% | $107.832 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $186.29 | 11.237% | $207.2234 | $207.22 | $207.20 | $207.20 |
| Purchase #3 | $236.47 | 11.220% | $263.0019 | $263.00 | $263.00 | $263.00 |
| Purchase #4 | $27.73 | 8.240% | $30.015 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $139.51 | 11.106% | $155.004 | $155.00 | $155.00 | $155.00 |
| Purchase #6 | $188.32 | 3.798% | $195.4724 | $195.47 | $195.45 | $195.50 |
| Purchase #7 | $171.28 | 7.471% | $184.0763 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $1,047.22 | $1,142.6250 | $1,142.62 | $1,142.60 | $1,142.60 | |