| 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 | $122.43 | 12.771% | $138.0655 | $138.07 | $138.05 | $138.10 |
| Purchase #2 | $70.37 | 11.128% | $78.2008 | $78.20 | $78.20 | $78.20 |
| Purchase #3 | $168.78 | 5.676% | $178.36 | $178.36 | $178.35 | $178.40 |
| Purchase #4 | $120.79 | 5.244% | $127.1242 | $127.12 | $127.10 | $127.10 |
| Purchase #5 | $225.70 | 4.534% | $235.9332 | $235.93 | $235.95 | $235.90 |
| Purchase #6 | $134.92 | 3.214% | $139.2563 | $139.26 | $139.25 | $139.30 |
| Purchase #7 | $120.87 | 13.652% | $137.3712 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $963.86 | $1,034.3112 | $1,034.31 | $1,034.25 | $1,034.40 | |