| 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 | $108.30 | 4.335% | $112.9948 | $112.99 | $113.00 | $113.00 |
| Purchase #2 | $194.87 | 3.173% | $201.0532 | $201.05 | $201.05 | $201.10 |
| Purchase #3 | $125.60 | 3.778% | $130.3452 | $130.35 | $130.35 | $130.30 |
| Purchase #4 | $153.26 | 6.605% | $163.3828 | $163.38 | $163.40 | $163.40 |
| Purchase #5 | $122.78 | 13.218% | $139.0091 | $139.01 | $139.00 | $139.00 |
| Purchase #6 | $233.50 | 7.863% | $251.8601 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $198.35 | 12.840% | $223.8181 | $223.82 | $223.80 | $223.80 |
| 7 purchase totals = | $1,136.66 | $1,222.4633 | $1,222.46 | $1,222.45 | $1,222.50 | |