| 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 | $139.47 | 5.413% | $147.0195 | $147.02 | $147.00 | $147.00 |
| Purchase #2 | $120.98 | 4.357% | $126.2511 | $126.25 | $126.25 | $126.30 |
| Purchase #3 | $238.25 | 9.256% | $260.3024 | $260.30 | $260.30 | $260.30 |
| Purchase #4 | $111.96 | 7.243% | $120.0693 | $120.07 | $120.05 | $120.10 |
| Purchase #5 | $225.91 | 12.693% | $254.5848 | $254.58 | $254.60 | $254.60 |
| Purchase #6 | $115.63 | 8.205% | $125.1174 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $17.38 | 3.527% | $17.993 | $17.99 | $18.00 | $18.00 |
| 7 purchase totals = | $969.58 | $1,051.3375 | $1,051.33 | $1,051.30 | $1,051.40 | |