| 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 | $123.48 | 7.618% | $132.8867 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $25.69 | 5.511% | $27.1058 | $27.11 | $27.10 | $27.10 |
| Purchase #3 | $14.84 | 11.278% | $16.5137 | $16.51 | $16.50 | $16.50 |
| Purchase #4 | $215.53 | 7.350% | $231.3715 | $231.37 | $231.35 | $231.40 |
| Purchase #5 | $8.38 | 5.650% | $8.8535 | $8.85 | $8.85 | $8.90 |
| Purchase #6 | $12.76 | 3.280% | $13.1785 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $99.64 | 4.356% | $103.9803 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $500.32 | $533.8900 | $533.89 | $533.90 | $534.00 | |