| 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 | $125.69 | 4.129% | $130.8797 | $130.88 | $130.90 | $130.90 |
| Purchase #2 | $120.67 | 8.401% | $130.8075 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $232.91 | 5.618% | $245.9949 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $77.87 | 4.788% | $81.5984 | $81.60 | $81.60 | $81.60 |
| Purchase #5 | $190.29 | 7.494% | $204.5503 | $204.55 | $204.55 | $204.60 |
| Purchase #6 | $143.35 | 11.737% | $160.175 | $160.18 | $160.20 | $160.20 |
| Purchase #7 | $139.37 | 8.582% | $151.3307 | $151.33 | $151.35 | $151.30 |
| 7 purchase totals = | $1,030.15 | $1,105.3365 | $1,105.34 | $1,105.40 | $1,105.40 | |