| 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 | $93.26 | 13.359% | $105.7186 | $105.72 | $105.70 | $105.70 |
| Purchase #2 | $134.25 | 6.580% | $143.0837 | $143.08 | $143.10 | $143.10 |
| Purchase #3 | $95.93 | 6.531% | $102.1952 | $102.20 | $102.20 | $102.20 |
| Purchase #4 | $224.29 | 13.810% | $255.2644 | $255.26 | $255.25 | $255.30 |
| Purchase #5 | $66.36 | 3.833% | $68.9036 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $247.85 | 5.749% | $262.0989 | $262.10 | $262.10 | $262.10 |
| Purchase #7 | $64.31 | 4.417% | $67.1506 | $67.15 | $67.15 | $67.20 |
| 7 purchase totals = | $926.25 | $1,004.4150 | $1,004.41 | $1,004.40 | $1,004.50 | |