| 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 | $203.53 | 13.357% | $230.7155 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $127.78 | 7.571% | $137.4542 | $137.45 | $137.45 | $137.50 |
| Purchase #3 | $190.91 | 5.632% | $201.6621 | $201.66 | $201.65 | $201.70 |
| Purchase #4 | $174.96 | 3.820% | $181.6435 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $228.70 | 9.698% | $250.8793 | $250.88 | $250.90 | $250.90 |
| Purchase #6 | $29.76 | 7.591% | $32.0191 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $212.91 | 9.285% | $232.6787 | $232.68 | $232.70 | $232.70 |
| 7 purchase totals = | $1,168.55 | $1,267.0524 | $1,267.05 | $1,267.05 | $1,267.10 | |