| 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 | $82.63 | 8.600% | $89.7362 | $89.74 | $89.75 | $89.70 |
| Purchase #2 | $103.47 | 8.176% | $111.9297 | $111.93 | $111.95 | $111.90 |
| Purchase #3 | $241.77 | 4.492% | $252.6303 | $252.63 | $252.65 | $252.60 |
| Purchase #4 | $16.41 | 5.109% | $17.2484 | $17.25 | $17.25 | $17.20 |
| Purchase #5 | $212.63 | 5.608% | $224.5543 | $224.55 | $224.55 | $224.60 |
| Purchase #6 | $245.97 | 3.414% | $254.3674 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $215.70 | 9.718% | $236.6617 | $236.66 | $236.65 | $236.70 |
| 7 purchase totals = | $1,118.58 | $1,187.1280 | $1,187.13 | $1,187.15 | $1,187.10 | |