| 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 | $245.29 | 13.396% | $278.149 | $278.15 | $278.15 | $278.10 |
| Purchase #2 | $113.84 | 10.527% | $125.8239 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $92.67 | 11.266% | $103.1102 | $103.11 | $103.10 | $103.10 |
| Purchase #4 | $153.82 | 6.458% | $163.7537 | $163.75 | $163.75 | $163.80 |
| Purchase #5 | $180.85 | 11.466% | $201.5863 | $201.59 | $201.60 | $201.60 |
| Purchase #6 | $117.32 | 5.740% | $124.0542 | $124.05 | $124.05 | $124.10 |
| Purchase #7 | $243.64 | 7.288% | $261.3965 | $261.40 | $261.40 | $261.40 |
| 7 purchase totals = | $1,147.43 | $1,257.8738 | $1,257.87 | $1,257.85 | $1,257.90 | |