| 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 | $219.63 | 5.398% | $231.4856 | $231.49 | $231.50 | $231.50 |
| Purchase #2 | $38.31 | 5.530% | $40.4285 | $40.43 | $40.45 | $40.40 |
| Purchase #3 | $243.25 | 8.297% | $263.4325 | $263.43 | $263.45 | $263.40 |
| Purchase #4 | $58.53 | 8.182% | $63.3189 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $36.39 | 3.585% | $37.6946 | $37.69 | $37.70 | $37.70 |
| Purchase #6 | $196.79 | 10.323% | $217.1046 | $217.10 | $217.10 | $217.10 |
| Purchase #7 | $248.60 | 5.194% | $261.5123 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,041.50 | $1,114.9770 | $1,114.97 | $1,115.00 | $1,114.90 | |