| 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 | $171.36 | 7.201% | $183.6996 | $183.70 | $183.70 | $183.70 |
| Purchase #2 | $87.87 | 8.559% | $95.3908 | $95.39 | $95.40 | $95.40 |
| Purchase #3 | $102.88 | 6.482% | $109.5487 | $109.55 | $109.55 | $109.50 |
| Purchase #4 | $243.78 | 11.506% | $271.8293 | $271.83 | $271.85 | $271.80 |
| Purchase #5 | $201.29 | 12.833% | $227.1215 | $227.12 | $227.10 | $227.10 |
| Purchase #6 | $205.26 | 9.398% | $224.5503 | $224.55 | $224.55 | $224.60 |
| Purchase #7 | $28.89 | 5.380% | $30.4443 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $1,041.33 | $1,142.5845 | $1,142.58 | $1,142.60 | $1,142.50 | |