| 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 | $232.47 | 12.123% | $260.6523 | $260.65 | $260.65 | $260.70 |
| Purchase #2 | $216.66 | 13.392% | $245.6751 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $145.34 | 7.776% | $156.6416 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $180.76 | 11.370% | $201.3124 | $201.31 | $201.30 | $201.30 |
| Purchase #5 | $244.95 | 4.139% | $255.0885 | $255.09 | $255.10 | $255.10 |
| Purchase #6 | $194.81 | 9.156% | $212.6468 | $212.65 | $212.65 | $212.60 |
| Purchase #7 | $244.33 | 12.451% | $274.7515 | $274.75 | $274.75 | $274.80 |
| 7 purchase totals = | $1,459.32 | $1,606.7682 | $1,606.77 | $1,606.80 | $1,606.80 | |