| 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 | $221.43 | 10.292% | $244.2196 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $209.38 | 4.777% | $219.3821 | $219.38 | $219.40 | $219.40 |
| Purchase #3 | $188.73 | 12.342% | $212.0231 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $178.53 | 12.874% | $201.514 | $201.51 | $201.50 | $201.50 |
| Purchase #5 | $94.90 | 10.737% | $105.0894 | $105.09 | $105.10 | $105.10 |
| Purchase #6 | $214.97 | 5.124% | $225.9851 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $239.47 | 4.418% | $250.0498 | $250.05 | $250.05 | $250.00 |
| 7 purchase totals = | $1,347.41 | $1,458.2631 | $1,458.26 | $1,458.25 | $1,458.20 | |