| 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 | $243.90 | 12.161% | $273.5607 | $273.56 | $273.55 | $273.60 |
| Purchase #2 | $122.57 | 5.133% | $128.8615 | $128.86 | $128.85 | $128.90 |
| Purchase #3 | $233.38 | 11.366% | $259.906 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $83.83 | 4.762% | $87.822 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $241.53 | 8.475% | $261.9997 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $209.50 | 8.780% | $227.8941 | $227.89 | $227.90 | $227.90 |
| Purchase #7 | $167.95 | 9.184% | $183.3745 | $183.37 | $183.35 | $183.40 |
| 7 purchase totals = | $1,302.66 | $1,423.4185 | $1,423.41 | $1,423.35 | $1,423.50 | |