| 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 | $190.78 | 7.780% | $205.6227 | $205.62 | $205.60 | $205.60 |
| Purchase #2 | $120.73 | 4.313% | $125.9371 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $231.70 | 7.302% | $248.6187 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $125.36 | 11.181% | $139.3765 | $139.38 | $139.40 | $139.40 |
| Purchase #5 | $91.56 | 9.286% | $100.0623 | $100.06 | $100.05 | $100.10 |
| Purchase #6 | $222.75 | 5.827% | $235.7296 | $235.73 | $235.75 | $235.70 |
| Purchase #7 | $199.54 | 9.121% | $217.74 | $217.74 | $217.75 | $217.70 |
| 7 purchase totals = | $1,182.42 | $1,273.0869 | $1,273.09 | $1,273.10 | $1,273.00 | |