| 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 | $205.45 | 12.524% | $231.1806 | $231.18 | $231.20 | $231.20 |
| Purchase #2 | $64.41 | 9.227% | $70.3531 | $70.35 | $70.35 | $70.40 |
| Purchase #3 | $69.76 | 11.554% | $77.8201 | $77.82 | $77.80 | $77.80 |
| Purchase #4 | $192.82 | 5.257% | $202.9565 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $17.94 | 8.844% | $19.5266 | $19.53 | $19.55 | $19.50 |
| Purchase #6 | $123.45 | 12.431% | $138.7961 | $138.80 | $138.80 | $138.80 |
| Purchase #7 | $112.42 | 10.594% | $124.3298 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $786.25 | $864.9628 | $864.97 | $865.00 | $865.00 | |