| 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 | $123.35 | 12.116% | $138.2951 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $156.69 | 3.611% | $162.3481 | $162.35 | $162.35 | $162.30 |
| Purchase #3 | $44.97 | 8.218% | $48.6656 | $48.67 | $48.65 | $48.70 |
| Purchase #4 | $250.75 | 3.647% | $259.8949 | $259.89 | $259.90 | $259.90 |
| Purchase #5 | $140.89 | 3.121% | $145.2872 | $145.29 | $145.30 | $145.30 |
| Purchase #6 | $22.90 | 3.169% | $23.6257 | $23.63 | $23.65 | $23.60 |
| Purchase #7 | $100.37 | 3.631% | $104.0144 | $104.01 | $104.00 | $104.00 |
| 7 purchase totals = | $839.92 | $882.1310 | $882.14 | $882.15 | $882.10 | |