| 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 | $108.81 | 5.560% | $114.8598 | $114.86 | $114.85 | $114.90 |
| Purchase #2 | $218.36 | 9.327% | $238.7264 | $238.73 | $238.75 | $238.70 |
| Purchase #3 | $81.33 | 13.287% | $92.1363 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $201.33 | 5.353% | $212.1072 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $120.32 | 4.481% | $125.7115 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $71.97 | 11.319% | $80.1163 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $17.62 | 8.285% | $19.0798 | $19.08 | $19.10 | $19.10 |
| 7 purchase totals = | $819.74 | $882.7373 | $882.75 | $882.75 | $882.70 | |