| 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 | $47.95 | 12.130% | $53.7663 | $53.77 | $53.75 | $53.80 |
| Purchase #2 | $113.49 | 6.620% | $121.003 | $121.00 | $121.00 | $121.00 |
| Purchase #3 | $227.73 | 7.197% | $244.1197 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $236.94 | 9.335% | $259.0583 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $74.96 | 12.599% | $84.4042 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $191.80 | 3.616% | $198.7355 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $248.62 | 5.157% | $261.4413 | $261.44 | $261.45 | $261.40 |
| 7 purchase totals = | $1,141.49 | $1,222.5283 | $1,222.53 | $1,222.50 | $1,222.50 | |