| 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 | $125.45 | 10.167% | $138.2045 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $115.27 | 3.225% | $118.9875 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $230.46 | 13.587% | $261.7726 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $49.93 | 13.603% | $56.722 | $56.72 | $56.70 | $56.70 |
| Purchase #5 | $36.71 | 3.509% | $37.9982 | $38.00 | $38.00 | $38.00 |
| Purchase #6 | $179.58 | 6.625% | $191.4772 | $191.48 | $191.50 | $191.50 |
| Purchase #7 | $102.51 | 7.790% | $110.4955 | $110.50 | $110.50 | $110.50 |
| 7 purchase totals = | $839.91 | $915.6575 | $915.66 | $915.65 | $915.70 | |