| 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 | $199.44 | 8.865% | $217.1204 | $217.12 | $217.10 | $217.10 |
| Purchase #2 | $65.86 | 13.584% | $74.8064 | $74.81 | $74.80 | $74.80 |
| Purchase #3 | $77.72 | 6.606% | $82.8542 | $82.85 | $82.85 | $82.90 |
| Purchase #4 | $61.55 | 8.590% | $66.8371 | $66.84 | $66.85 | $66.80 |
| Purchase #5 | $179.42 | 7.818% | $193.4471 | $193.45 | $193.45 | $193.40 |
| Purchase #6 | $217.84 | 6.823% | $232.7032 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $216.79 | 6.676% | $231.2629 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $1,018.62 | $1,099.0313 | $1,099.03 | $1,099.00 | $1,099.00 | |