| 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 | $125.43 | 10.414% | $138.4923 | $138.49 | $138.50 | $138.50 |
| Purchase #2 | $84.75 | 10.849% | $93.9445 | $93.94 | $93.95 | $93.90 |
| Purchase #3 | $216.79 | 13.385% | $245.8073 | $245.81 | $245.80 | $245.80 |
| Purchase #4 | $155.48 | 5.410% | $163.8915 | $163.89 | $163.90 | $163.90 |
| Purchase #5 | $27.37 | 6.515% | $29.1532 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $182.25 | 8.184% | $197.1653 | $197.17 | $197.15 | $197.20 |
| Purchase #7 | $212.82 | 4.787% | $223.0077 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $1,004.89 | $1,091.4618 | $1,091.46 | $1,091.45 | $1,091.50 | |