| 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 | $179.25 | 7.161% | $192.0861 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $198.86 | 4.321% | $207.4527 | $207.45 | $207.45 | $207.50 |
| Purchase #3 | $200.71 | 12.826% | $226.4531 | $226.45 | $226.45 | $226.50 |
| Purchase #4 | $214.73 | 13.851% | $244.4723 | $244.47 | $244.45 | $244.50 |
| Purchase #5 | $205.45 | 13.477% | $233.1385 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $223.94 | 11.658% | $250.0469 | $250.05 | $250.05 | $250.00 |
| Purchase #7 | $246.59 | 4.872% | $258.6039 | $258.60 | $258.60 | $258.60 |
| 7 purchase totals = | $1,469.53 | $1,612.2535 | $1,612.25 | $1,612.25 | $1,612.30 | |