| 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 | $30.65 | 11.448% | $34.1588 | $34.16 | $34.15 | $34.20 |
| Purchase #2 | $109.58 | 7.560% | $117.8642 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $93.84 | 9.156% | $102.432 | $102.43 | $102.45 | $102.40 |
| Purchase #4 | $230.65 | 13.177% | $261.0428 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $186.43 | 10.408% | $205.8336 | $205.83 | $205.85 | $205.80 |
| Purchase #6 | $150.84 | 5.680% | $159.4077 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $238.52 | 13.821% | $271.4858 | $271.49 | $271.50 | $271.50 |
| 7 purchase totals = | $1,040.51 | $1,152.2249 | $1,152.22 | $1,152.25 | $1,152.20 | |