| 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 | $214.52 | 3.617% | $222.2792 | $222.28 | $222.30 | $222.30 |
| Purchase #2 | $199.66 | 13.261% | $226.1369 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $144.77 | 5.859% | $153.2521 | $153.25 | $153.25 | $153.30 |
| Purchase #4 | $153.47 | 3.395% | $158.6803 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $104.73 | 10.274% | $115.49 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $158.99 | 6.167% | $168.7949 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $239.40 | 4.387% | $249.9025 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,215.54 | $1,294.5359 | $1,294.53 | $1,294.60 | $1,294.60 | |