| 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 | $190.31 | 11.765% | $212.7 | $212.70 | $212.70 | $212.70 |
| Purchase #2 | $210.44 | 6.474% | $224.0639 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $238.88 | 7.455% | $256.6885 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $238.36 | 8.227% | $257.9699 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $201.34 | 9.769% | $221.0089 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $241.57 | 8.270% | $261.5478 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $38.43 | 6.864% | $41.0678 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $1,359.33 | $1,475.0468 | $1,475.05 | $1,475.00 | $1,475.10 | |