| 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 | $227.85 | 12.684% | $256.7505 | $256.75 | $256.75 | $256.80 |
| Purchase #2 | $191.65 | 5.410% | $202.0183 | $202.02 | $202.00 | $202.00 |
| Purchase #3 | $190.41 | 11.396% | $212.1091 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $140.96 | 13.515% | $160.0107 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $27.48 | 12.690% | $30.9672 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $122.73 | 10.463% | $135.5712 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $125.46 | 9.666% | $137.587 | $137.59 | $137.60 | $137.60 |
| 7 purchase totals = | $1,026.54 | $1,135.0140 | $1,135.02 | $1,134.95 | $1,135.10 | |