| 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 | $237.42 | 10.480% | $262.3016 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $91.74 | 13.470% | $104.0974 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $143.43 | 10.200% | $158.0599 | $158.06 | $158.05 | $158.10 |
| Purchase #4 | $235.50 | 13.680% | $267.7164 | $267.72 | $267.70 | $267.70 |
| Purchase #5 | $15.41 | 11.386% | $17.1646 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $225.96 | 3.825% | $234.603 | $234.60 | $234.60 | $234.60 |
| Purchase #7 | $147.79 | 6.763% | $157.785 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $1,097.25 | $1,201.7279 | $1,201.73 | $1,201.70 | $1,201.80 | |