| 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 | $211.41 | 9.201% | $230.8618 | $230.86 | $230.85 | $230.90 |
| Purchase #2 | $110.48 | 11.548% | $123.2382 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $211.43 | 6.822% | $225.8538 | $225.85 | $225.85 | $225.90 |
| Purchase #4 | $186.54 | 11.504% | $207.9996 | $208.00 | $208.00 | $208.00 |
| Purchase #5 | $36.76 | 11.797% | $41.0966 | $41.10 | $41.10 | $41.10 |
| Purchase #6 | $141.46 | 6.648% | $150.8643 | $150.86 | $150.85 | $150.90 |
| Purchase #7 | $200.70 | 3.237% | $207.1967 | $207.20 | $207.20 | $207.20 |
| 7 purchase totals = | $1,098.78 | $1,187.1110 | $1,187.11 | $1,187.10 | $1,187.20 | |