| 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 | $11.69 | 5.218% | $12.3 | $12.30 | $12.30 | $12.30 |
| Purchase #2 | $177.37 | 13.590% | $201.4746 | $201.47 | $201.45 | $201.50 |
| Purchase #3 | $226.74 | 5.512% | $239.2379 | $239.24 | $239.25 | $239.20 |
| Purchase #4 | $127.76 | 9.394% | $139.7618 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $59.27 | 8.144% | $64.0969 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $191.37 | 5.154% | $201.2332 | $201.23 | $201.25 | $201.20 |
| Purchase #7 | $113.90 | 7.826% | $122.8138 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $908.10 | $980.9182 | $980.91 | $980.90 | $980.90 | |