| 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 | $231.79 | 12.844% | $261.5611 | $261.56 | $261.55 | $261.60 |
| Purchase #2 | $183.94 | 11.177% | $204.499 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $87.35 | 12.507% | $98.2749 | $98.27 | $98.25 | $98.30 |
| Purchase #4 | $219.87 | 7.699% | $236.7978 | $236.80 | $236.80 | $236.80 |
| Purchase #5 | $17.54 | 4.684% | $18.3616 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $117.93 | 4.834% | $123.6307 | $123.63 | $123.65 | $123.60 |
| Purchase #7 | $80.70 | 5.153% | $84.8585 | $84.86 | $84.85 | $84.90 |
| 7 purchase totals = | $939.12 | $1,027.9836 | $1,027.98 | $1,027.95 | $1,028.10 | |