| 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 | $21.60 | 9.303% | $23.6094 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $90.66 | 11.280% | $100.8864 | $100.89 | $100.90 | $100.90 |
| Purchase #3 | $220.65 | 5.214% | $232.1547 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $193.82 | 3.785% | $201.1561 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $68.61 | 8.529% | $74.4617 | $74.46 | $74.45 | $74.50 |
| Purchase #6 | $226.56 | 5.207% | $238.357 | $238.36 | $238.35 | $238.40 |
| Purchase #7 | $20.45 | 4.786% | $21.4287 | $21.43 | $21.45 | $21.40 |
| 7 purchase totals = | $842.35 | $892.0540 | $892.06 | $892.05 | $892.20 | |