| 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 | $230.45 | 12.171% | $258.4981 | $258.50 | $258.50 | $258.50 |
| Purchase #2 | $114.99 | 6.807% | $122.8174 | $122.82 | $122.80 | $122.80 |
| Purchase #3 | $145.52 | 12.527% | $163.7493 | $163.75 | $163.75 | $163.70 |
| Purchase #4 | $24.40 | 6.870% | $26.0763 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $125.37 | 10.227% | $138.1916 | $138.19 | $138.20 | $138.20 |
| Purchase #6 | $181.96 | 10.741% | $201.5043 | $201.50 | $201.50 | $201.50 |
| Purchase #7 | $77.73 | 7.484% | $83.5473 | $83.55 | $83.55 | $83.50 |
| 7 purchase totals = | $900.42 | $994.3843 | $994.39 | $994.40 | $994.30 | |