| 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 | $98.81 | 4.703% | $103.457 | $103.46 | $103.45 | $103.50 |
| Purchase #2 | $122.90 | 13.498% | $139.489 | $139.49 | $139.50 | $139.50 |
| Purchase #3 | $140.59 | 12.137% | $157.6534 | $157.65 | $157.65 | $157.70 |
| Purchase #4 | $206.93 | 9.698% | $226.9981 | $227.00 | $227.00 | $227.00 |
| Purchase #5 | $249.89 | 4.820% | $261.9347 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $99.79 | 9.518% | $109.288 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $235.80 | 9.243% | $257.595 | $257.60 | $257.60 | $257.60 |
| 7 purchase totals = | $1,154.71 | $1,256.4152 | $1,256.42 | $1,256.45 | $1,256.50 | |