| 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 | $192.44 | 12.557% | $216.6047 | $216.60 | $216.60 | $216.60 |
| Purchase #2 | $26.57 | 8.835% | $28.9175 | $28.92 | $28.90 | $28.90 |
| Purchase #3 | $67.26 | 7.195% | $72.0994 | $72.10 | $72.10 | $72.10 |
| Purchase #4 | $70.45 | 6.823% | $75.2568 | $75.26 | $75.25 | $75.30 |
| Purchase #5 | $24.93 | 13.348% | $28.2577 | $28.26 | $28.25 | $28.30 |
| Purchase #6 | $217.60 | 11.606% | $242.8547 | $242.85 | $242.85 | $242.90 |
| Purchase #7 | $34.87 | 3.300% | $36.0207 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $634.12 | $700.0115 | $700.01 | $699.95 | $700.10 | |