| 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 | $125.93 | 10.130% | $138.6867 | $138.69 | $138.70 | $138.70 |
| Purchase #2 | $19.56 | 4.515% | $20.4431 | $20.44 | $20.45 | $20.40 |
| Purchase #3 | $75.53 | 6.565% | $80.4885 | $80.49 | $80.50 | $80.50 |
| Purchase #4 | $65.38 | 3.131% | $67.427 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $235.40 | 8.257% | $254.837 | $254.84 | $254.85 | $254.80 |
| Purchase #6 | $110.54 | 13.184% | $125.1136 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $109.63 | 4.497% | $114.5601 | $114.56 | $114.55 | $114.60 |
| 7 purchase totals = | $741.97 | $801.5560 | $801.56 | $801.60 | $801.50 | |