| 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 | $222.76 | 10.138% | $245.3434 | $245.34 | $245.35 | $245.30 |
| Purchase #2 | $195.77 | 10.639% | $216.598 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $65.64 | 5.336% | $69.1426 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $74.53 | 4.634% | $77.9837 | $77.98 | $78.00 | $78.00 |
| Purchase #5 | $75.62 | 7.240% | $81.0949 | $81.09 | $81.10 | $81.10 |
| Purchase #6 | $224.32 | 9.586% | $245.8233 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $94.99 | 11.454% | $105.8702 | $105.87 | $105.85 | $105.90 |
| 7 purchase totals = | $953.63 | $1,041.8561 | $1,041.84 | $1,041.85 | $1,041.80 | |